Windows 11

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Basic Troubleshooting

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Applications

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Basic Networking

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Monday, October 12, 2026

How to Spot Scam Calls, Fake Texts, and Dangerous Emails

 

Unsolicited Emails, Text Messages, and Phone Calls: When Technology Keeps Interrupting Your Life

Technology was supposed to make life easier.

In many ways, it has. We can communicate instantly, pay bills without leaving home, check on family members thousands of miles away, order groceries, make appointments, and find almost any information we need in seconds.

But technology has also made it incredibly easy for other people to interrupt us.

Our phones beep. Our computers announce a new email. A text message appears while we're eating dinner. Another notification pops up while we're trying to read something. Before long, it can feel as though everyone has access to us whenever they want it.

And many of those people are people we don't even know.

Not Every Unsolicited Message Is a Scam

When we talk about unsolicited email and text messages, it's important to make a distinction.

Some are scams. Some contain dangerous links designed to steal passwords, banking information, or other personal information.

But many unsolicited messages are perfectly legitimate.

A real estate agent may want to know if you're interested in selling your house. A business may be advertising a service. A salesperson may be looking for new customers. Someone may be promoting insurance, Internet service, home improvements, investments, or any number of other products.

The message may be legitimate, but you didn't ask for it.

That makes it an interruption.

Technology Has Made Interrupting People Almost Free

Years ago, reaching thousands of potential customers was expensive. Companies had to print advertisements, mail letters, buy newspaper ads, or pay employees to make telephone calls.

Technology changed that.

Today, one person or company can send thousands of emails or text messages relatively cheaply and quickly.

That is wonderful technology if you're the person sending the messages.

It isn't always so wonderful if you're receiving them.

The same technology that makes communication convenient also makes it possible for dozens—or hundreds—of people and companies to compete for a few seconds of your attention.

And your attention has value.

You Don't Have to Respond to Everything

One of the habits we developed with telephones was feeling obligated to answer them.

The phone rings, so we answer.

Technology has carried that habit into email, text messages, social media, and notifications.

But you don't have to respond simply because someone has found a way to contact you.

If an email doesn't interest you, delete it.

If a legitimate company repeatedly sends advertising emails, use the unsubscribe option when appropriate.

If you receive an unwanted text from a legitimate business, you can decline the offer or use its legitimate opt-out method.

And if you receive something suspicious, don't engage with it at all.

Be Especially Careful With Links

This is where unsolicited messages become more than just annoying.

An email or text message might say:

"Your package could not be delivered."

"Your account has been suspended."

"You have an unpaid toll."

"Your bank account requires verification."

"Click here immediately to prevent your account from being closed."

These messages are designed to create urgency.

Don't let urgency override common sense.

If a message claims there is a problem with your bank account, don't use the link in the message. Open your bank's app yourself or type the bank's website address into your browser.

If a message supposedly comes from a company you do business with, go directly to that company's website or contact it using a telephone number you already know is legitimate.

The important rule is simple:

Don't let an unexpected message decide where you go on the Internet.

Don't Give Away Personal Information

A legitimate-looking message can still be dangerous.

Never provide passwords, verification codes, Social Security numbers, banking information, credit card numbers, or other sensitive information simply because someone contacted you and asked for it.

Be especially suspicious when someone pressures you to act immediately.

Scammers understand human behavior. They want you worried, excited, frightened, or curious because people make mistakes when they react emotionally.

Slow down.

A legitimate problem will usually still be there five minutes later after you've had time to verify it.

When the Phone Rings and Someone Threatens to Arrest You

Now let's talk about something considerably more serious than unwanted advertising.

Imagine you're sitting at home when your telephone rings.

You look at the caller ID, and it appears to be your county courthouse or local police department.

You answer.

The caller identifies himself as a deputy sheriff or court official. He sounds professional, speaks with authority, and may even provide his name, badge number, and the name of a judge.

Then he tells you something frightening.

"You failed to respond to a jury summons and missed your scheduled court appearance. A warrant has been issued for your arrest."

You explain that you never received a summons.

He responds that the court has documentation showing you were properly notified.

Perhaps he even knows your full name, home address, and other personal details.

He tells you that unless you resolve the matter immediately, deputies may be dispatched to arrest you.

But there's good news, he says.

You can avoid arrest by paying a fine or posting a bond over the telephone.

Stop right there.

You are almost certainly dealing with a scammer.

And these scams can be frighteningly realistic.

Your Caller ID Can Lie to You

Here's something many people don't understand.

Just because your telephone displays the name or number of a courthouse, police station, sheriff's department, or government agency doesn't mean that's where the call originated.

Criminals can manipulate the telephone system to make almost any telephone number appear on your caller ID.

This is called caller-ID spoofing.

For example, a scammer might call you from another state—or even another country—but your telephone displays the actual number of your county courthouse.

You might search the Internet, confirm that the displayed number belongs to the courthouse, and mistakenly conclude that the call must be legitimate.

It isn't necessarily.

The number displayed on your telephone is not proof of who is calling.

And scammers know that.

They may also use the names of real judges, police officers, court employees, and government officials.

Some even send official-looking documents containing court seals, case numbers, signatures, and supposed arrest warrants.

These documents can be completely fraudulent.

Modern technology makes creating convincing documents and impersonating authority figures easier than ever.

Never assume a telephone call is legitimate simply because the caller knows your name, address, or other personal information.

The Jury Duty Scam

The missed-jury-duty scam is particularly effective because most Americans understand that jury service is a legal obligation.

The caller may claim that:

  • You failed to respond to a jury summons.

  • You missed a scheduled court appearance.

  • A judge has issued a bench warrant.

  • You are being charged with contempt of court.

  • Police officers are preparing to arrest you.

  • You must immediately pay a fine or bond to avoid going to jail.

The caller may insist that you remain on the telephone while making payment.

Some scammers even warn that hanging up will result in immediate arrest.

Others instruct victims to withdraw cash, purchase gift cards, transfer money electronically, or deposit cryptocurrency.

They may tell you not to contact anyone because the matter is confidential.

Think about that for a moment.

Someone you don't know calls unexpectedly, threatens to have you arrested, and then offers to make the problem disappear if you send money.

Does that sound like how our legal system is supposed to work?

It shouldn't.

Courts can impose legitimate consequences for ignoring jury service, but those matters follow established legal procedures.

A legitimate court does not resolve a missed jury summons by demanding immediate payment over an unsolicited telephone call.

If you receive such a call, hang up.

Then independently contact the courthouse using a telephone number obtained from its official website or another trusted source.

Do not call a number the suspicious caller provides.

What About Threats of Jail, Prison, or Arrest Warrants?

The jury-duty scam is only one variation.

Criminals also impersonate police officers, federal agents, tax collectors, attorneys, and debt collectors.

Their stories vary, but the objective is usually the same.

They want to frighten you into sending money or revealing personal information.

You might hear:

"There's a warrant for your arrest."

"You owe back taxes, and federal agents are coming to your house."

"Your wages will be garnished unless you pay today."

"You are facing criminal charges."

"Your bank accounts are about to be frozen."

"You will go to prison if you don't cooperate."

Some threats involve situations that can have genuine legal consequences.

For example, unpaid taxes can eventually result in legitimate collection actions, including wage garnishment or tax levies.

But those actions involve legal procedures and notices. They aren't something an anonymous caller can simply invent and enforce because you refuse to make an immediate payment.

The IRS generally begins collection matters through official correspondence and provides taxpayers with established rights and procedures.

The IRS does not call unexpectedly and threaten immediate arrest unless you pay over the telephone.

Likewise, a legitimate debt collector cannot simply have you thrown into prison because you refuse to provide your credit card number during an unexpected call.

Be especially suspicious of anyone who combines threats of arrest with demands for immediate payment.

What Should You Do When Someone Threatens You Over the Telephone?

My advice is straightforward.

First, don't panic.

That's exactly what the scammer wants.

Fear makes people act before thinking.

Second, don't argue with the caller.

You don't need to convince the person that you're innocent. You don't need to explain your finances or prove that you never received a jury summons.

Third, don't provide personal information.

That includes your Social Security number, date of birth, bank account information, credit card numbers, passwords, or verification codes.

Even confirming information the caller already possesses may help a criminal.

Fourth, don't send money.

Never purchase gift cards, send cryptocurrency, or transfer money simply because someone threatens you with arrest.

Fifth, hang up and verify the claim independently.

If the caller claims to represent a courthouse, contact that courthouse directly.

If the caller claims to represent the IRS, contact the IRS through its official website.

If the caller claims to be a police officer, contact the police department using its publicly listed telephone number.

Don't rely on the number displayed on your caller ID.

And don't use a callback number provided by the person who threatened you.

Finally, report suspected fraud to the appropriate authorities.

In the United States, you can report suspected scams to the Federal Trade Commission.

You can also contact local law enforcement.

If you've already sent money, contact your bank or payment provider immediately. The sooner you report a fraudulent transaction, the better your chances of limiting the damage.

Remember This One Rule

If you remember nothing else from this discussion, remember this:

Anyone who unexpectedly calls you, threatens you with jail or arrest, and demands immediate payment should be treated as a potential scammer until you independently verify the claim.

That doesn't mean ignoring legitimate legal notices.

It means refusing to let an unknown caller frighten you into making a decision before you've verified the facts.

A real legal problem should be addressed through legitimate channels.

A scammer wants to prevent you from using those channels.

There's a big difference.

Take Back Control of Your Attention

There is another side to this that has nothing to do with scams.

Constant interruptions can simply become exhausting.

You don't need to know about every email the instant it arrives. You don't need an audible notification every time an app has something to tell you.

Consider turning off unnecessary notifications.

Let email wait until you're ready to check it.

Use Do Not Disturb when you're sleeping, working, reading, eating dinner, or simply don't want to be interrupted.

Technology should work for you.

You shouldn't spend your day responding to technology.

Delete, Block, Report, or Ignore

When an unsolicited message arrives, I generally think about it in four simple ways.

If it's harmless but I'm not interested, I ignore or delete it.

If it's from a legitimate company that I don't want contacting me, I unsubscribe or opt out when appropriate.

If it's suspicious, I don't click anything or reply. I report it as spam or junk and block the sender.

If it's something important, I verify who sent it before taking action.

You don't need to become a cybersecurity expert to protect yourself. A little skepticism and a few good habits go a long way.

And Then There Are the Legitimate Sales Messages...

I receive my share of legitimate unsolicited messages from people trying to sell me something.

They're not necessarily scammers. They're just salespeople doing their jobs.

I've decided that occasionally there's a little entertainment value in turning the situation around.

After all, they contacted me because they wanted an opportunity to sell me something.

Fair enough.

Sometimes I give them an opportunity to buy something instead.

My response is:

No thanks, but since you contacted me, how about buying my book instead? 😄 Cheap Houses by Stevie G. Davis — available on Amazon.

I figure if you're going to interrupt my day trying to sell me something, it's only fair that I get a sales pitch too.

Who knows?

One of these days, it might even work.

Monday, September 21, 2026

How Technology Changed My Life: The Story Behind Cheap Houses

 

How Technology Changed My Life: The Story Behind Cheap Houses

From Cardboard in My Shoes to a Career in Technology: The Story Behind Cheap Houses

I grew up in rural northern Alabama in cheap houses with cracked walls, little insulation, and sometimes no indoor plumbing.

I picked cotton, hauled pulpwood, baled hay, cut fence posts, and did whatever work was available. I wore hand-me-down clothes and sometimes put cardboard inside worn-out shoes because buying another pair wasn't always an option.

At the time, I didn't spend much time thinking about whether we were poor.

That was simply life.

Years later, I would become a United States Air Force medic, work in medical information systems, receive an Air Force award for my work in technology, and eventually build a career with companies such as EDS and HP.

I would finish that career working at a level I could not possibly have imagined as that kid in Alabama.

The distance between those two lives is part of the story I tell in my memoir, Cheap Houses: A Memoir of Poverty and Reinvention in Rural America.

A Few Cards About Something Called a Computer

One of the small things that helped change the direction of my life came long before I ever touched a computer.

They were called Future Cards.

The cards described technologies that people believed might become important someday.

One of those technologies was something I had never actually seen: a computer.

Today, that's almost difficult to imagine. We carry computers in our pockets. We use them to communicate, shop, work, bank, navigate, watch television, take photographs, and look up almost anything we want to know.

But when I was a boy growing up in rural Alabama, computers might as well have been science fiction.

Something about them fascinated me.

Those cards showed me that there was a world beyond the one I could see around me.

I didn't know how I would ever become part of that world. I didn't have a plan, and I certainly didn't have the money.

But the idea stayed with me.

Looking back, those little cards planted a seed.

At Seventeen, Another Door Opened

At seventeen, I joined the United States Air Force and became a medic.

That decision changed my life.

The Air Force introduced me to places, people, technology, and opportunities far beyond anything I had known growing up.

I worked in different areas of medicine and later served in aeromedical evacuation, helping move patients aboard military aircraft.

Somewhere along the way, my old fascination with computers returned.

Medicine and technology eventually came together for me through medical information systems.

I didn't have a four-year computer science degree.

I didn't grow up around computers.  Personal Computers didn't even exist at that time.

Nobody in my family had prepared me for a career in information technology.

I learned by doing.

One problem at a time. One system at a time. One opportunity at a time.

From Air Force Medic to Information Technology

By 1992, that kid who had once read about computers on Future Cards had traveled a very long way.

That year, I was recognized as the United States Air Force Medical Information Systems Non-Commissioned Officer of the Year.

I can still appreciate the irony.

The boy who once put cardboard inside his shoes was now being recognized by the Air Force for his work with computers.

My technology career didn't stop when my military career ended.

After leaving the Air Force, I continued working in information technology. My career eventually took me to EDS and later HP, where I worked in increasingly senior technical positions and eventually as an Enterprise Cloud Services Architect.

Computers went from something I had read about on a card as a child to the foundation of my professional career.

That's one reason technology has never been just machines, networks, servers, and software to me.

Technology represented opportunity.

Why This Story Belongs on ExtraHelp.us

If you normally visit ExtraHelp.us because you're trying to figure out Windows, find a lost file, connect a printer, understand your Wi-Fi, avoid an online scam, or learn another computer skill, you might wonder what any of this has to do with you.

Quite a lot, actually.

People sometimes look at someone who understands computers and assume that person has always understood them.

That's rarely true.

Every person who knows how to use a computer once had to learn how to turn one on.

Every person who understands Windows once had to figure out where things were located.

Every experienced computer user has clicked the wrong button.

We've deleted things we didn't mean to delete. We've forgotten passwords. We've installed the wrong thing. We've broken things.

And then we've figured out how to fix them.

I certainly have.

That's one reason I created ExtraHelp.us.

I wanted a place where ordinary people could learn technology without having everything explained to them in a language only another computer technician would understand.

You don't need to become a computer expert.

You just need to be willing to learn the next thing.

That's how I learned.

But Cheap Houses Is About Much More Than Computers

Technology is only one part of the story.

Cheap Houses begins long before computers entered my life.

It is about growing up poor in rural America.

It's about moving from one cheap house to another.

It's about family, fear, hard work, mistakes, survival, opportunity, military service, persistence, and reinvention.

And it's about what happens when the kid you once were is never quite as far behind you as you thought.

There are stories about hauling pulpwood, picking cotton, baling hay, working in the woods, and growing up in places where luxuries were things other people had.

There are stories about joining the Air Force at seventeen and suddenly seeing a world much larger than rural Alabama.

There are stories from my years as a medic and from aeromedical evacuation missions.

There are stories about medical information systems, technology, EDS, HP, and the career that followed.

But I didn't write Cheap Houses to tell people that everything works out if you just work hard enough.

Life isn't that simple.

Hard work matters. Opportunity matters. Timing matters. And sometimes luck matters a lot.

None of those things guarantees where someone will end up.

But sometimes something seemingly insignificant can alter the direction of a person's life.

A teacher.

A book.

A conversation.

A job.

A person who believes in you.

Or maybe even a few cards describing a strange new technology called a computer.

The difficult part is that you may not recognize the importance of that moment when it happens.

I certainly didn't.

Leaving Poverty Isn't Always the Same as Leaving It Behind

For many years, I measured success by how far I had traveled from where I started.

I had escaped the cheap houses.

I had built a career.

I had earned a good living.

I had accomplished things that would have seemed impossible when I was a child.

But there is another part of poverty that is harder to explain.

You can leave the house.

You can leave the town.

You can build a career.

You can earn money.

You can create an entirely different life.

And still discover that some part of the place you came from traveled with you.

That's one of the deeper themes behind Cheap Houses.

Leaving poverty behind isn't necessarily the same as leaving it within.

Maybe That's Why I Wrote the Book

I didn't write Cheap Houses because I believe my life provides a formula anyone else can follow.

It doesn't.

I wrote it because there may be someone sitting somewhere today who can only see the world immediately around them.

Maybe they're young.

Maybe they're seventy.

Maybe they're struggling financially.

Maybe they're afraid of technology.

Maybe they're thinking about changing careers.

Maybe they're wondering whether it's too late to learn something new.

Sometimes the next step doesn't look important when you take it.

Neither did those Future Cards.

But one small step can lead to another.

And another.

Until one day you look backward and realize just how far you've traveled.

That's the story behind Cheap Houses.

And, in many ways, it's also the story behind ExtraHelp.us.

Cheap Houses: A Memoir of Poverty and Reinvention in Rural America

If you've ever wondered how much distance a person can travel without ever completely leaving where he came from, that's the story I tried to tell in Cheap Houses. Read sample 13 chapters for free before you buy.

ORDER CHEAP HOUSES ON AMAZON

Available in Kindle, paperback, and hardcover editions.

Sunday, September 6, 2026

How to Clear a Stuck Print Job in Windows 11

 A failed print job is usually stuck in the Windows print queue, not in the printer itself. Try these steps in order.

1. Cancel the Print Job Normally

  • Open Settings → Bluetooth & devices → Printers & scanners.

  • Select your printer.

  • Click Open print queue.

  • Right-click the failed print job and choose Cancel.

  • To remove everything waiting to print, choose Cancel all if that option is available.

If the job disappears, try printing again.

2. If the Job Says “Deleting” but Never Disappears

Sometimes Windows tries to delete a print job but gets stuck.

  • Turn the printer OFF.

  • Restart your computer.

  • After Windows has completely restarted, turn the printer back on.

  • Check the print queue again.

In many cases, restarting both the computer and printer will clear the stuck job.

3. If the Print Job Is Still Stuck, Clear the Windows Print Spooler

The Print Spooler is the Windows service that manages print jobs. If a job becomes corrupted or stuck, you may need to clear it manually.

  • Press Windows key + R.

  • Type:

services.msc

  • Press Enter.

  • Find Print Spooler in the list.

  • Right-click Print Spooler and select Stop.

Next:

  • Press Windows key + R again.

  • Enter:

C:\Windows\System32\spool\PRINTERS

  • Press Enter.

  • Delete all files inside the PRINTERS folder.

Do not delete the PRINTERS folder itself.

Then:

  • Return to the Services window.

  • Right-click Print Spooler.

  • Select Start.

  • Turn your printer back on if it is still off.

Your Windows print queue should now be completely cleared.

Which Method Should You Use?

Always try canceling the print job normally first.

If that does not work, restart the printer and computer.

Use the Print Spooler method when a print job simply will not disappear or remains stuck on messages such as Deleting, Error, or Printing.

These steps work with most printers connected to Windows 11, including printers from Brother, HP, Canon, Epson, Lexmark, and other manufacturers.

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Return to the Master Series

Windows 11 Security for Beginners: Passwords, Scams, Viruses & Identity Theft

 Most people don't need to become computer security experts to stay reasonably safe online.

You don't need to understand firewalls, encryption, malware analysis, or all the other technical terms computer professionals throw around. You just need to develop a few good habits and learn to recognize when something doesn't look right.

Windows 11 already includes some very good security tools. The problem is that no antivirus program can completely protect you if someone tricks you into giving away your password, clicking a dangerous link, or allowing a stranger to remotely control your computer.

That's why computer security isn't just about protecting the computer.

It's also about protecting you.

Start With Better Passwords

Passwords are still one of the most important parts of computer security.

Unfortunately, they're also one of the places where people make the biggest mistakes.

Passwords like:

password123

12345678

your dog's name

your birthday

your children's names

or your telephone number

may be easy to remember, but they're also easier for criminals to guess.

Another common mistake is using the same password everywhere.

Suppose you use the same password for Facebook, Gmail, Amazon, and your bank. If one of those passwords is stolen, the criminal can try that same email address and password on your other accounts.

Suddenly, one stolen password can become several stolen accounts.

A better password is long and unique.

The Cybersecurity and Infrastructure Security Agency, or CISA, recommends passwords that are at least 16 characters long and using a different password for every account.

That doesn't necessarily mean you have to memorize something that looks like:

X7#pQ92!zR4@Lm8$

Instead, consider a long passphrase made from several unrelated words that are easy for you to remember but difficult for someone else to guess.

Don't use my example, but think of something along the lines of four or five completely unrelated words mixed together.

Length is your friend.

Don't Try to Remember Every Password

If you're using a different strong password for every website, you can quickly end up with dozens of passwords.

You're probably not going to remember all of them.

Neither am I.

That's where a password manager can help.

A password manager stores your passwords for you and can create long, random passwords that you don't have to memorize. CISA specifically recommends password managers as a practical way to maintain strong, unique passwords.

Modern browsers and other reputable password managers can also automatically fill your password when you visit the correct website.

That can actually provide another layer of protection. If you're on a fake website pretending to be your bank, for example, the password manager may not recognize it as the real site and may not automatically enter your password.

That should be a warning sign.

Turn On Two-Factor Authentication

A strong password is good.

A strong password plus another form of verification is much better.

You've probably already encountered this.

You enter your password and then the website sends a code to your phone, asks you to approve the login through an authenticator app, or asks for your fingerprint.

That's called multi-factor authentication, usually shortened to MFA or 2FA. You may also see it called two-factor authentication or two-step verification.

The idea is simple.

A criminal might steal your password, but they would still need the second method of identification to get into your account.

Microsoft recommends two-step verification for Microsoft accounts, and CISA recommends enabling MFA on accounts that offer it.

I especially recommend using it on your email, banking, social media, shopping, and Microsoft accounts.

Your email account deserves special attention because password-reset messages for many of your other accounts are probably sent there. If someone takes control of your email, they may be able to reset passwords for several other accounts.

Protect your email account first.

Learn to Recognize a Scam

Some of the most dangerous computer attacks don't start with a virus.

They start with a message.

It might be an email.

It might be a Facebook message.

It might be a text message.

It might even be a telephone call.

The person contacting you may claim to be from Microsoft, your bank, Amazon, PayPal, Facebook, the government, or another organization you trust.

Then comes the pressure.

"Your account will be closed."

"Someone purchased $900 from your account."

"Your computer has a virus."

"Your package cannot be delivered."

"You've won a prize."

"Click here immediately."

The goal is to make you react before you have time to think.

That sense of urgency is one of the biggest warning signs of a scam. CISA and the Federal Trade Commission both warn that phishing messages frequently use alarming language, suspicious links, unexpected attachments, or requests for personal information.

Here's one of the simplest security rules you can learn:

Don't use the link in the message.

If you receive an email supposedly from your bank saying there is a problem with your account, don't click the button in the email.

Open your browser yourself and go to the bank's website the way you normally do.

Better yet, use the bank's official app.

If Amazon supposedly says there's a problem with an order, open Amazon yourself and check your orders.

If PayPal says someone sent money, log into PayPal yourself.

Don't let the message decide where you go.

Your Bank Doesn't Need Your Password

Legitimate companies already have ways to access and manage their systems.

They don't need you to tell them your password.

They also shouldn't need the verification code that was just sent to your telephone so they can "verify your identity."

That code may actually be the final piece a scammer needs to get into your account.

Never give someone a password, PIN, or security verification code because they called, emailed, or texted you asking for it.

And be extremely suspicious of anyone who wants you to install remote-control software so they can "fix" your computer.

Once you give someone remote control of your computer, you're giving them tremendous access to your information.

Windows 11 Already Has Antivirus Protection

I've heard people say that they don't have antivirus software installed on their Windows computer.

They often do.

They just don't realize it.

Windows 11 includes Microsoft Defender Antivirus as part of Windows Security. It provides real-time protection and automatically scans for viruses, malware, spyware, and other threats.

You can check it yourself.

Click Start and type:

Windows Security

Open the Windows Security application.

You'll see several areas of protection.

For most home users, you don't need to start changing advanced settings. You're mainly looking for warnings telling you something needs your attention.

If everything looks good, leave it alone.

Run a Virus Scan

If your computer suddenly starts behaving strangely, you can manually run a scan.

Open:

Windows Security

Then select:

Virus & threat protection

Then click:

Quick scan

Microsoft Defender will check your computer for common threats. Windows Security also provides additional scan options if you need a more thorough examination.

You don't need to run a manual scan every day. Windows Security normally works in the background.

But if something suspicious happens, running a scan is a good place to start.

Leave Real-Time Protection Turned On

Under Virus & threat protection you'll also find settings for Real-time protection.

For most people, this should stay turned on.

Real-time protection allows Windows to examine programs and files as you're using the computer instead of waiting until you manually run a scan.

If some website or stranger on the telephone tells you that you need to disable Windows Security before installing their software, that's a huge red flag.

Stop.

There are legitimate situations where experienced computer professionals temporarily disable security software, but the average home computer user rarely has a reason to do it.

Don't Turn Off the Firewall

Windows 11 also includes Windows Firewall.

Think of a firewall like a security guard standing between your computer and the network.

Its job is to control which network connections are allowed.

Open Windows Security and select:

Firewall & network protection

Your firewall should normally be turned on.

Microsoft specifically warns that opening unnecessary firewall ports or allowing unknown programs through the firewall can make your computer less secure.

If some program you've never heard of suddenly asks for permission through the firewall, don't automatically click Allow.

Ask yourself whether you know what the program is and why it needs network access.

When you don't know, choosing Cancel is usually safer than guessing.

Pay Attention When Windows Warns You

Windows 11 also includes protections designed to warn you about suspicious programs, websites, and downloads.

Open:

Windows Security > App & browser control

Windows uses technologies such as Microsoft Defender SmartScreen and reputation-based protection to identify suspicious websites, downloads, phishing attempts, and potentially unwanted applications.

Sometimes people treat security warnings like annoying advertisements.

Click.

Click.

Click.

Whatever makes the warning disappear.

Don't do that.

Read the warning.

Windows may be trying to tell you that something you're about to install is unknown or dangerous.

Security software doesn't know everything, and occasionally a legitimate program can trigger a warning. But unless you understand why you're receiving the warning and know the program is trustworthy, don't override it just to make the message disappear.

Be Careful What You Download

A virus has to get onto your computer somehow.

One common way is through something you download.

It might pretend to be a useful program, free game, browser extension, video player, driver update, PDF utility, or some other software.

Download software from the company that actually makes it whenever possible.

Be especially careful with websites that cover the screen with several brightly colored DOWNLOAD buttons.

Which one is the real download?

Sometimes that's exactly what the bad guys are hoping you'll wonder.

If you don't know what you're downloading, don't download it.

Keep Windows Updated

Security problems are constantly being discovered in Windows, browsers, and applications.

Companies fix many of those problems through updates.

That's one reason you shouldn't continuously postpone Windows Update.

In Windows 11, open:

Settings > Windows Update

Check for updates and install them.

You may occasionally need to restart the computer before an update is completely installed.

Microsoft and CISA both recommend keeping software updated because security updates repair vulnerabilities that criminals may otherwise exploit.

Updates aren't just about getting new features.

Some of the most important updates are fixing problems you'll never see.

Protect Your Personal Information

Identity theft doesn't necessarily require someone to break into your computer.

Sometimes we simply give away too much information.

Your full name, birthday, address, telephone number, email address, Social Security number, banking information, passwords, and answers to security questions can all become valuable pieces of information.

One piece may not seem important.

Several pieces put together can become very important.

Be careful about what you post publicly on social media.

That cute birthday announcement tells people your birthday.

Pictures of your first car, hometown, high school, pets, children, and family members may also reveal answers to common security questions.

The Federal Trade Commission recommends limiting the personal information you give out and using strong passwords and multi-factor authentication to help protect against identity theft.

What If You Think You Made a Mistake?

Maybe you clicked something and realized afterward that you probably shouldn't have.

Don't panic, but don't ignore it either.

If you only opened a suspicious webpage, close it and run Windows Security.

If you downloaded a suspicious file but haven't opened it, don't open it. Delete it and run a scan.

If you entered a password into a suspicious website, change that password immediately using the legitimate website. If you've used that same password anywhere else, change it there too.

If you gave someone financial information, contact your bank or credit-card company using the telephone number printed on your card or statement—not a telephone number the suspicious caller gave you.

If you approved an unexpected login request, change the account password and review the account's security settings.

Acting quickly can make a big difference.

Security Doesn't Have to Be Complicated

You could spend years learning computer security.

You don't have to.

For the average Windows 11 user, a few basic habits will eliminate a lot of unnecessary risk:

  1. Use long, unique passwords and consider using a password manager.

  2. Turn on multi-factor authentication, especially for email and financial accounts.

  3. Don't click unexpected links in emails, texts, or social-media messages.

  4. Never give someone your password or verification code.

  5. Leave Windows Security, real-time protection, and Windows Firewall turned on.

  6. Pay attention when Windows warns you about a suspicious website, download, or program.

  7. Download software only from sources you trust.

  8. Keep Windows and your other software updated.

  9. Think before giving anyone personal or financial information.

  10. When something doesn't feel right, stop before clicking.

That last one may be the most important.

Scammers want you to hurry.

They want you frightened, excited, curious, or confused.

You don't have to play their game.

Close the message. Hang up the telephone. Open the company's legitimate website yourself. Call your bank using a number you already know is correct. Ask someone you trust if you're unsure.

Your computer already has tools designed to help protect you.

Give those tools a chance to do their job—and don't let a scammer talk you into opening the door for them.

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How to Keep Your Computer Updated, Clean, and Running Faster

 Computers are a lot like cars. You don't have to be a mechanic to own one, but a little routine maintenance can prevent a lot of problems.

The same is true with your computer.

Over time, Windows installs updates, programs accumulate, files pile up, and more programs decide they should start automatically every time you turn on your computer. Eventually, you may notice that the computer takes longer to start, programs take longer to open, or everything just seems slower than it used to.

That doesn't necessarily mean you need a new computer.

Before spending money on upgrades or replacing your PC, there are several simple things you can do yourself.

You don't need to understand how Windows works. You don't need special computer tools. And you certainly don't need to start changing complicated system settings.

Let's keep this simple.

1. Keep Windows Updated

One of the easiest things you can do to keep your computer working properly is also one of the most important:

Keep Windows updated.

Windows updates aren't just about adding new features. Updates can fix problems, improve reliability, and install important security fixes.

Fortunately, Windows normally handles much of this automatically.

But it is still a good idea to check occasionally.

How to Check for Windows Updates

  1. Click the Start button.

  2. Click Settings.

  3. Click Windows Update.

  4. Click Check for updates.

If updates are available, Windows will normally download and install them for you.

You may eventually see a message asking you to restart the computer.

Go ahead and restart it when it is convenient.

Don't Keep Putting Off the Restart

We've all done it.

Windows says:

Restart required.

You click:

Remind me later.

Then later becomes tomorrow. Tomorrow becomes next week.

Meanwhile, the update may not be completely installed.

If Windows has installed updates and is asking for a restart, give it one.

Restart Your Computer Occasionally Anyway

There is another reason to restart your computer.

Many people rarely shut down their computers anymore. They simply close the laptop lid or let the computer go to sleep.

There is nothing wrong with that.

But restarting the computer occasionally gives Windows a chance to start fresh and can clear up some temporary problems.

If your computer suddenly seems sluggish or something isn't behaving normally, one of the first things I recommend is simple:

Restart the computer.

You might be surprised how often that fixes the problem.

2. Check How Much Storage Space You Have

Your computer has a storage drive where Windows, your programs, documents, pictures, videos, and other files are stored.

Think of it as a filing cabinet.

If you keep stuffing things into that filing cabinet without ever removing anything, eventually it becomes full.

Your computer is no different.

When storage space becomes very low, Windows can have difficulty installing updates and your computer may begin performing poorly.

Fortunately, checking your storage space is easy.

How to Check Your Storage

Click the File Explorer icon on the taskbar.

It looks like a small folder.

Then click:

This PC

You should see something similar to:

Windows (C:)

Underneath it, Windows will show how much space is being used and how much is still available.

You don't have to understand all the numbers.

The important thing is simply making sure the drive isn't almost completely full.

You can also see more details by going to:

Start > Settings > System > Storage

Windows will show you what is using your storage space.

You may see categories such as:

  • Installed apps

  • Temporary files

  • Documents

  • Pictures

  • Videos

  • Other

This can help you figure out where all that storage space went.

3. Remove Files You Don't Need

This is where people sometimes get nervous.

They see hundreds or thousands of files and start wondering:

What can I safely delete?

The answer is simple.

Don't go looking through Windows system folders trying to decide what should be deleted.

Windows has tools that can help you identify files that are generally safe to remove.

Use Cleanup Recommendations

Go to:

Start > Settings > System > Storage

Then select:

Cleanup recommendations

Windows may show several categories of things that can be cleaned up, including temporary files, unused apps, or large files.

Take your time and look through the recommendations.

You do not have to delete everything Windows suggests.

If you don't recognize something or aren't sure whether you need it, leave it alone.

There is no prize for deleting the most files.

The goal is simply to remove things you know you don't need.

Be Careful With Your Downloads Folder

One folder deserves special attention:

Downloads

Every time you download something from the Internet, there's a good chance it ends up here.

That could include:

  • Pictures

  • PDF documents

  • Software installers

  • Forms

  • Tax documents

  • Manuals

  • Email attachments

  • Files you downloaded months or years ago

Downloads can quietly grow into one of the largest folders on your computer.

But don't simply delete everything in it.

Open the folder and look through it first.

If you know you don't need something anymore, delete it.

If you want to keep something important, move it into the appropriate Documents, Pictures, or other folder.

Empty the Recycle Bin

When you delete a file in Windows, it usually isn't immediately erased.

It goes into the Recycle Bin.

That's a good thing because it gives you another chance to recover something you deleted accidentally.

But files sitting in the Recycle Bin can still take up storage space.

After you're sure you don't need them anymore:

  1. Right-click the Recycle Bin.

  2. Select Empty Recycle Bin.

One warning:

Once you empty the Recycle Bin, getting those files back becomes much more difficult.

So check before you empty it.

Let Windows Help With Storage Sense

Windows also has a feature called Storage Sense.

Don't let the name make it sound complicated.

Storage Sense simply helps Windows clean up certain unnecessary files automatically.

To find it, go to:

Start > Settings > System > Storage

Look for:

Storage Sense

You can turn it on and let Windows periodically clean up temporary files.

For many novice computer users, this is much safer than installing some unknown "PC cleaner" from the Internet.

In fact, I generally recommend using the cleanup tools already built into Windows before installing any third-party cleanup program.

4. Uninstall Programs You Never Use

Programs take up storage space too.

And over the years, most computers collect programs that were installed once and never used again.

Maybe you installed a program to do one particular job five years ago.

Maybe the computer came with software you've never opened.

Or perhaps you installed something, tried it once, didn't like it, and forgot it was there.

You can see your installed programs by going to:

Start > Settings > Apps > Installed apps

Look through the list.

If you recognize a program and know you don't use it anymore, you can uninstall it.

Click the three dots beside the program and select:

Uninstall

But use some common sense.

If you don't recognize a program, don't assume you don't need it.

Computers often contain software related to hardware, printers, sound, graphics, security, and other functions.

If you're uncertain what something does, leave it alone until you find out.

Again, the goal isn't to see how much you can delete.

The goal is to remove the things you know you don't need.

5. Stop Unnecessary Programs From Starting Automatically

This is one of my favorite simple ways to improve the way a computer feels.

Over time, programs have a habit of adding themselves to Windows startup.

That means when you turn on your computer, Windows isn't the only thing starting.

You might also have:

  • Messaging programs

  • Music programs

  • Game launchers

  • Meeting programs

  • Printer utilities

  • Cloud programs

  • Software update programs

  • Other applications

Starting all these programs takes time and uses computer resources.

The funny thing is, you may not even use most of them.

See What's Starting With Windows

Go to:

Start > Settings > Apps > Startup

You'll see a list of programs.

Beside each program is an On or Off switch.

On means Windows will automatically start that program when you sign in.

Off means it won't.

Turning a startup program off does not normally uninstall the program.

You can still open it whenever you want.

You're simply telling Windows:

Don't start this automatically every time I turn on my computer.

What Should You Turn Off?

Here's where I want you to be careful.

Don't look at the list and start turning everything off.

Instead ask yourself:

Do I need this program running every time I start my computer?

Suppose Spotify starts every time you turn on the computer.

Do you need Spotify running all day?

Probably not.

Turn its startup setting off.

You can still click Spotify whenever you want to listen to music.

The same may be true for game launchers, meeting software, messaging programs, and other applications.

But if you don't know what something is, leave it alone until you do.

I especially wouldn't start disabling security software or anything you know is important to your work.

You don't have to eliminate every startup program.

You're simply getting rid of the unnecessary ones.

6. Don't Keep 40 Programs and Browser Tabs Open

Sometimes the computer isn't really the problem.

We're the problem.

We open a browser.

Then another browser window.

Then 15 tabs.

Then Microsoft Word.

Then email.

Then Facebook.

Then YouTube.

Then several other programs.

And we leave everything running.

Every open program needs some of your computer's resources.

The same can be true of browser tabs.

Modern computers are designed to run several things at once, but there is still a limit.

If your computer is running slowly, close the things you aren't using.

You don't need 37 browser tabs open just because you might look at one of them again next Thursday.

Bookmark the page and close the tab.

7. Restart Before Assuming Something Is Broken

I mentioned restarting earlier, but it deserves repeating because this simple step solves so many problems.

If your computer suddenly becomes slow, a program stops responding, the Internet acts strange, or something simply doesn't seem right:

Restart the computer.

Not sleep.

Not close the laptop lid.

Restart.

Click:

Start > Power > Restart

Then give Windows a chance to start normally again.

If the problem disappears, you've saved yourself a lot of unnecessary troubleshooting.

8. Don't Install Every Program That Promises to "Speed Up Your PC"

This is especially important for novice computer users.

You may see advertisements on websites claiming things like:

Your computer has 4,326 errors!

Your PC is running dangerously slow!

Download our PC cleaner now!

Don't panic.

And don't automatically install the program.

Windows already includes tools for updating the computer, managing storage, removing temporary files, uninstalling programs, controlling startup programs, and monitoring security.

For routine maintenance, you usually don't need a mysterious program from an advertisement to do those things for you.

Some cleanup programs are legitimate.

Others may be unnecessary.

And some can create more problems than they solve.

If you don't know what a program is, don't install it simply because an advertisement tells you your computer needs it.

9. Give Your Computer a Little Breathing Room

There is one simple idea behind much of what we've discussed.

Your computer works better when it has some breathing room.

That means:

Don't completely fill the storage drive.

Don't automatically run a dozen programs you never use.

Don't keep unnecessary programs installed forever.

Don't leave everything open all the time.

Don't postpone updates indefinitely.

You don't need to obsess over computer maintenance.

A little attention occasionally is enough.

A Simple Computer Maintenance Routine

You don't need to do this every day.

Once a month, take a few minutes and do the following:

  1. Check Windows Update.

  2. Restart the computer.

  3. Check your available storage space.

  4. Review temporary files and Cleanup recommendations.

  5. Look through your Downloads folder.

  6. Empty the Recycle Bin after checking it.

  7. Uninstall programs you know you no longer use.

  8. Review your Startup apps.

  9. Close programs and browser tabs you aren't using.

That's it.

You don't need to become a computer technician.

You don't need to understand processors, memory management, system services, registry entries, or all the other technical things happening behind the scenes.

You just need to perform a little basic housekeeping.

What If the Computer Is Still Slow?

There is an important point to understand.

Maintenance can help a computer run the way it is supposed to run.

It cannot make an old or underpowered computer magically become a new high-performance machine.

If you've cleaned things up, installed your updates, reduced unnecessary startup programs, restarted the computer, and still have serious performance problems, something else may be going on.

The computer may not have enough memory.

The storage drive may be failing.

A program could be causing problems.

Malware could be involved.

Or the computer may simply be getting old.

But don't jump to those conclusions first.

Start with the easy things.

I've worked with computers long enough to know that people sometimes assume the worst when the solution is something simple.

That's the philosophy behind ExtraHelp.us.

You don't have to know everything about computers.

You just need someone to explain what to do in words you can understand.

Start with the simple stuff.

You might be surprised how much difference it makes.

Sign up for ExtraHelp.us email updates so you will be notified when I publish new articles about creating a strong résumé, using LinkedIn, building a home lab, protecting yourself online, and developing practical technology skills.

If you found these suggestions helpful, please support this blog by subscribing, leaving a comment, asking questions, or sharing the article with someone who may need it. It only takes a few minutes, and you may help someone change the direction of their life.

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Tuesday, August 11, 2026

Internet Browsers Explained: Privacy, Downloads, Safety, Bookmarks and Wi-Fi Troubleshooting

Understanding Your Internet Browser: Privacy, Downloads, Bookmarks, Safety and Internet Troubleshooting

Most of us use the Internet every day, but surprisingly few people really understand what happens between the time they click an icon on their computer and the time a website appears on the screen.

You open Chrome, Edge or Firefox, type something into a box, click a link and there it is.

Until it isn't.

Maybe the website looks strange. Maybe a page won't load. Maybe you downloaded a file and have absolutely no idea where it went. Maybe someone told you to clear your cache. Or perhaps you opened an Incognito window because you thought nobody could see what you were doing.

Let's clear up some of the mystery.

First: The Internet, Your Browser and a Search Engine Are Not the Same Thing

This is probably the most important place to start.

The Internet is the enormous worldwide network connecting computers, servers, phones and other devices.

A web browser is a program you use to view websites on that network.

Popular browsers include:

  • Google Chrome

  • Microsoft Edge

  • Mozilla Firefox

  • Apple Safari

  • Brave

  • Opera

A search engine is a website or online service that helps you find information on the Internet.

Examples include:

  • Google

  • Bing

  • DuckDuckGo

  • Yahoo

So Chrome is not Google Search.

Chrome is a browser made by Google. You can actually use Bing as your search engine inside Chrome.

Likewise, Edge is Microsoft's browser, but you can use Google Search inside Edge.

Think of the browser as your vehicle and the search engine as one of the places you can visit with it.


What Does a Browser Actually Do?

When you visit a website, your browser receives instructions and information from a web server.

Among other things, that may include:

HTML — the basic structure and content of the page.

CSS — instructions controlling things such as fonts, colors, spacing and positioning.

JavaScript — programming that allows the website to do more advanced things such as opening menus, processing forms, displaying interactive content or updating information without reloading the entire page.

Your browser takes all of this information and turns it into the webpage you see.

That process is called rendering.

Browsers use something called a rendering engine to do it. Chrome uses the Blink engine, Firefox uses Gecko, and Safari uses WebKit. Microsoft Edge is now based on Chromium and also uses Blink.

Why Can the Same Website Look Different in Different Browsers?

Web standards have improved tremendously, so most modern websites should look fairly similar in Chrome, Firefox and Edge.

But "fairly similar" does not always mean identical.

Different browsers may interpret certain website instructions a little differently. There can also be differences in:

  • Fonts

  • Spacing

  • Graphics

  • Video playback

  • Forms

  • JavaScript behavior

  • Security settings

  • Privacy settings

  • Browser extensions

  • Zoom level

Your operating system can make a difference too.

This explains something I've encountered many times while troubleshooting computers:

If a website isn't working properly, try another browser.

If the site works perfectly in Firefox but not Chrome, for example, you have already learned something important. Your Internet connection probably isn't the problem.

The problem may be related to Chrome itself, an extension, cached information, cookies or a browser setting.


Chrome, Edge or Firefox: Which One Should You Use?

There isn't one browser that is perfect for everyone.

Google Chrome

Chrome is extremely popular and generally has excellent website compatibility. It integrates well with Google services and can synchronize bookmarks, passwords and settings across devices when you sign in.

Microsoft Edge

Edge comes with Windows and is based on the same Chromium technology used by Chrome, so websites frequently behave similarly in the two browsers.

If you use Windows heavily or rely on Microsoft services, Edge may be convenient.

Mozilla Firefox

Firefox is developed by Mozilla and uses a different rendering engine from Chrome and Edge.

That's actually one reason I like having Firefox available even if it isn't your primary browser. If something isn't working properly in a Chromium-based browser, Firefox gives you a genuinely different browser engine to test.

Safari

Safari is Apple's browser and is tightly integrated with Macs, iPhones and iPads.

Brave and Opera

There are many alternatives as well. Brave and Opera, for example, are Chromium-based browsers that add their own features and privacy tools.

My advice for the average computer user is simple:

Have at least two browsers installed.

You don't necessarily need to use both every day. The second browser can be a valuable troubleshooting tool.


What Is Incognito or Private Browsing?

Chrome calls it Incognito Mode.

Edge calls it InPrivate Browsing.

Firefox calls it Private Browsing.

Despite the names, there is a lot of misunderstanding about what these modes actually do.

Private browsing is mainly designed to prevent certain information about that browsing session from remaining on your computer after you finish.

For example, private browsing generally avoids retaining your normal browsing history and removes temporary cookies and other session information after the private session closes. Firefox specifically warns that Private Browsing does not make you anonymous to websites, your Internet provider or your employer.

That's important.

Incognito Does NOT Make You Invisible on the Internet

Incognito is not an invisibility cloak.

Your Internet provider may still be able to see Internet activity.

A workplace or school network may still be able to monitor traffic.

Websites can still receive information about your connection.

If you sign into Facebook, Amazon, Google or another account while browsing privately, that company obviously knows you are signed into the account.

Private browsing is primarily about limiting what remains locally on the computer.

And there's another thing people often misunderstand:

Files you download in Incognito or InPrivate mode do not magically disappear when you close the browser.

Chrome and Edge both state that downloaded files remain on the computer, and bookmarks or favorites you intentionally create can remain as well.

So if you download a 300-page PDF while using Incognito, closing the Incognito window doesn't delete that PDF.


Where Did My Download Go?

This may be one of the most common questions computer users ask.

You click:

Download

The file downloads.

And then you think:

Okay...where did it go?

On a Windows computer, downloaded files normally go into your Downloads folder unless you or the browser have changed that location.

Open File Explorer and look for:

Downloads

You can also usually see recent downloads directly from your browser by clicking its Downloads button or opening its Downloads menu.

Firefox, for example, includes a Show in Folder option that takes you directly to the location containing a downloaded file.

A Better Way to Manage Downloads

You don't have to accept the browser's default location.

You can tell the browser where you want downloaded files stored.

Chrome allows you to change its default download folder from its Downloads settings.

Edge does the same under:

Settings → Downloads → Location → Change

Firefox also lets you choose where downloaded files are saved through its Downloads settings.

Another useful option is:

Ask me where to save each file before downloading.

I actually like this option for people who constantly lose downloaded files.

Instead of dumping everything into one enormous Downloads folder, the browser asks where you want each file.

You might save:

Taxes into Documents\Taxes

Family photographs into Pictures

Software installers into Downloads\Software

Work documents into Documents\Work

The important thing isn't which system you use.

The important thing is that you know where your files are going.


Be Careful What You Download

Downloads also introduce one of the biggest Internet security risks.

A website does not necessarily have to look suspicious to be dangerous.

A legitimate website can sometimes become compromised. Malicious advertisements can also appear on websites, and attackers frequently create fake websites that look almost identical to legitimate ones.

CISA recommends keeping browsers updated and warns about risks from malicious websites, insecure browser configurations and unsafe browsing habits.

At a very basic level, follow a few rules.

Download software from the original company whenever possible.

If you need Firefox, get Firefox from Mozilla.

If you need software from Microsoft, start with Microsoft.

Avoid clicking random "DOWNLOAD NOW!" buttons scattered around third-party websites.

Sometimes the biggest download button on the page isn't even the download you were looking for.

It's an advertisement.

Be suspicious of unexpected downloads.

If you visit a website to read an article and your computer suddenly wants to download a program, stop.

Ask yourself:

Why would reading this webpage require me to install something?

Be especially careful with executable files.

Files ending in extensions such as:

.exe

.msi

.bat

.cmd

.scr

can cause Windows to perform actions or install software.

That doesn't automatically make those files bad. Windows programs legitimately use .exe and .msi files all the time.

But you should know why you downloaded one before you run it.

Keep Windows and your browser updated.

Modern browsers contain a tremendous amount of security technology. Updates aren't just about adding new features. They frequently correct security vulnerabilities.

Pay attention to browser warnings.

If Chrome, Edge, Firefox or Windows Security tells you something may be dangerous, don't automatically click through the warning because you really want the file.

Stop and figure out why you're seeing the warning.


HTTPS Is Important — But It Does Not Mean a Website Is Honest

You may have heard that you should look for HTTPS or the security indicator in the browser.

That's good advice, but it is frequently misunderstood.

HTTPS means the connection between your browser and the website is encrypted.

That's important.

But a scam website can use HTTPS too.

A padlock or HTTPS connection does not mean:

"This company is trustworthy."

It basically means:

"The connection between me and this website is encrypted."

You still need to pay attention to the actual website address.

For example, attackers often register addresses that are intentionally similar to legitimate companies.

Before entering a password, credit card number or other important information, look carefully at the website address.


Learn to Use Bookmarks

Here's another common situation.

You find a fantastic website.

Two weeks later you want to return to it.

You type a few words into Google.

Nothing.

You search your browser history.

Nothing.

You remember that the website had a blue logo and something about computers.

Good luck with that.

This is exactly what bookmarks are for.

Edge calls them Favorites, but the basic concept is the same.

When you find a website you know you'll want again, bookmark it.

Chrome allows you to create folders and organize bookmarks through its Bookmark Manager.

Instead of keeping 300 unrelated bookmarks in one giant list, create folders such as:

  • Banking

  • Shopping

  • News

  • Medical

  • Government

  • Travel

  • Computer Help

  • Recipes

  • Work

  • Personal

You can even create folders inside folders.

A few minutes spent organizing bookmarks can save hours of searching later.


What Is a Browser Cache?

Sooner or later someone troubleshooting your computer will tell you:

"Clear your cache."

But what exactly are you clearing?

When you visit a website, your browser may temporarily save parts of the website on your computer.

That might include:

  • Images

  • Graphics

  • Scripts

  • Stylesheets

  • Other webpage components

This collection of temporarily stored information is called the browser cache.

Why save it?

Speed.

If you return to the same website, your browser may be able to reuse some information it already downloaded instead of downloading everything again.

Mozilla describes Firefox's cache as temporary storage for images, scripts and other website components used to make browsing faster.

So Why Would I Ever Clear It?

Occasionally the browser has an old or corrupted copy of part of a website.

The website may have changed, but your browser is still trying to use older information.

The result can be:

  • Strange formatting

  • Missing pictures

  • Buttons that don't work

  • Login problems

  • Pages that don't update correctly

  • Other seemingly inexplicable problems

Clearing the cache forces the browser to retrieve fresh information.

That's why clearing the cache is such a common troubleshooting step.


Clearing the Cache Is Different in Different Browsers

Browser menus change periodically, but you will generally find these controls under Settings, Privacy, History or Browsing Data.

Chrome

Look for:

Delete browsing data

Chrome lets you select categories such as cached images and files, cookies and browsing history.

Microsoft Edge

Go to:

Settings → Privacy, search, and services → Clear browsing data → Choose what to clear

Firefox

Go to:

Settings → Privacy & Security

and look for the browsing data/cache controls.

Firefox currently describes cached information as Temporary cached files and pages.

One important warning:

Read the boxes before clicking Clear.

You might want to clear your cache without deleting saved passwords.

Don't blindly select every option unless you understand what it does.


What Are Cookies?

No, we're not talking about chocolate chips.

A browser cookie is a small piece of information that a website stores through your browser.

Cookies can be extremely useful.

They can help a website remember:

  • That you signed in

  • Your language

  • Items in your shopping cart

  • Website preferences

  • Certain session information

Cookies are one reason you don't necessarily have to configure the same website every time you visit it.

But cookies can also be used for tracking and advertising purposes, particularly when information is shared or used across websites.

Modern browsers provide increasingly sophisticated controls for cookies and third-party tracking. Chrome, Firefox and Edge all provide privacy settings allowing users to manage stored site data.

What Happens If I Delete Cookies?

One immediate effect is that websites may forget who you are.

That means you may have to sign back into websites.

A shopping cart might disappear.

Your website preferences may reset.

Deleting cookies can sometimes solve website problems, but don't be surprised when websites suddenly ask you to log in again.


Browser History, Cache and Cookies Are Different Things

These three terms often get thrown together, so here's the simple version:

History tells the browser which pages you visited.

Cache stores temporary copies of website components to make pages load faster.

Cookies store small pieces of information associated with websites, including login/session and preference information.

Your browser may also store:

  • Saved passwords

  • Autofill information

  • Addresses

  • Payment information

  • Download history

  • Website permissions

  • Location permissions

  • Camera permissions

  • Microphone permissions

Most browsers give you some control over all of these.

Spend a few minutes looking through your browser's Privacy and Security settings.

You may be surprised at how much is there.


Clearing Your Browser Does Not Necessarily Delete Information Stored Online

This deserves its own section because it is a very important distinction.

Suppose you use Google Search while signed into your Google account.

Then you clear Chrome's browser history.

Those are not necessarily the same databases.

You have deleted information stored by your browser on your computer.

There may still be activity associated with your online Google account.

Google's own Chrome documentation distinguishes browser data from other Google activity saved to a Google Account.

The same general idea applies to other online services.

That brings us to another subject that deserves an article of its own.

Check back later for another ExtraHelp.us article where I'll explain how to find, review and delete information associated with your online accounts and search activity, including information maintained by Google and other services.

That's a much bigger subject than simply clicking "Clear History."


When a Website Doesn't Work

Before assuming that "the Internet is down," determine exactly what isn't working.

Ask yourself:

Is it one website or every website?

If only one website doesn't work, try:

  1. Refreshing the page.

  2. Opening the website in a Private or Incognito window.

  3. Clearing the browser cache.

  4. Trying another browser.

  5. Trying the website on another device.

If every other website works, there's a pretty good chance your entire Internet connection isn't the problem.

The website itself may be having trouble.

If nothing works, start looking at the Internet connection.


A Strong Wi-Fi Signal Does NOT Mean You Have a Strong Internet Connection

This may be one of the biggest misunderstandings about Wi-Fi.

You look at your computer.

Four or five bars.

Excellent Wi-Fi signal.

Yet Netflix is buffering and websites barely open.

How is that possible?

Because Wi-Fi and Internet are not the same thing.

Wi-Fi is primarily the wireless connection between your device and your router or access point.

Your Internet connection is what connects that router to the outside Internet.

Imagine that your house has a beautiful six-lane driveway connecting your garage to the street.

That driveway represents your Wi-Fi.

But once you reach the street, traffic is completely stopped.

That represents your Internet provider.

Having a perfect driveway doesn't help you get anywhere if the highway is jammed.

You can have an excellent Wi-Fi connection to your router while your actual Internet connection is:

  • Down

  • Congested

  • Overloaded

  • Experiencing high latency

  • Being throttled

  • Suffering from a weak cellular connection

  • Experiencing an ISP outage

This is especially important with cellular-based home Internet.

Your computer might show a perfect Wi-Fi connection to the 4G or 5G router sitting ten feet away.

But the router itself may have a poor connection to the cellular tower.

Those are two entirely separate wireless connections.


A Simple Internet Troubleshooting Method

Here's a basic approach almost anyone can use.

Step 1: Try More Than One Website

If Google works but one particular website doesn't, your Internet probably isn't completely down.

Step 2: Try Another Device

Try your phone, another computer or a tablet using the same Wi-Fi connection.

If one computer doesn't work but everything else does, focus on that computer.

If nothing in the house works, start looking at the router, modem or Internet provider.

Step 3: Check Wi-Fi

Make sure you're actually connected to the correct Wi-Fi network.

Don't judge the Internet connection solely by the number of Wi-Fi bars.

Step 4: Run a Speed Test

A speed test can help you measure:

Download speed — how quickly information comes to you.

Upload speed — how quickly information leaves your connection.

Latency or ping — roughly speaking, how long it takes information to make a trip across the network and receive a response.

Speed isn't everything.

A connection can have impressive download speed and still perform badly during interactive applications if latency, packet loss or congestion is poor.

Step 5: Restart the Equipment

Restart the modem, router or cellular Internet device.

Also restart the computer if necessary.

It's basic troubleshooting, but it fixes an amazing number of problems.

Step 6: Try Ethernet If Possible

If a computer works perfectly using an Ethernet cable but poorly over Wi-Fi, that points toward a Wi-Fi problem rather than an ISP problem.

Step 7: Check With Your Internet Provider

If multiple devices are having the same problem and rebooting your equipment doesn't help, the problem may be outside your home.


Not All Internet Connections Are the Same

There are many ways to connect to the Internet.

The FCC, for example, distinguishes technologies including fiber, satellite, fixed wireless and mobile broadband technologies such as 4G and 5G.

Each technology has advantages and disadvantages.

4G-LTE

4G-LTE has become a very practical Internet option in places where wired broadband isn't available.

Advantages

  • Widely available

  • Mobile

  • Relatively inexpensive equipment

  • Can provide very usable broadband speeds

  • Easy to install compared with running new cable or fiber

Disadvantages

  • Performance depends heavily on signal quality

  • Tower congestion can dramatically reduce speed

  • Speeds may change throughout the day

  • Upload speeds may be relatively low

  • Some plans have data limits or throttling

  • Buildings, terrain and distance from the tower can affect performance

This is why a 4G connection might deliver excellent speeds at 3:00 in the morning and struggle at 8:00 in the evening.

The tower didn't necessarily move.

There may simply be a lot more people using it.


5G Internet

5G is the newer generation of cellular technology.

Under the right conditions, 5G can provide extremely impressive performance.

Advantages

  • Potentially much higher speeds than 4G

  • Lower latency under good conditions

  • Useful alternative where cable or fiber isn't available

  • Can support many connected devices

Disadvantages

  • Coverage varies considerably

  • Different 5G frequency bands behave differently

  • Buildings and other obstructions can matter

  • Performance can drop significantly with congestion

  • A "5G" symbol alone doesn't tell you how fast your connection actually is

Again, don't judge the Internet connection by the icon.

Test the actual connection.


Satellite Internet

Satellite Internet can provide service where running cable or fiber would be extremely difficult.

The FCC now distinguishes between geostationary satellite systems and non-geostationary systems such as Low Earth Orbit and Medium Earth Orbit satellite services.

That distinction matters.

Traditional geostationary satellite Internet can have relatively high latency because the signal has to travel an enormous distance.

Newer Low Earth Orbit satellite systems can significantly reduce that latency because their satellites are much closer to Earth.

Advantages

  • Available in very remote areas

  • Doesn't require fiber or cable infrastructure to reach the property

  • Modern satellite systems can provide impressive speeds

  • Excellent option where other broadband service is unavailable

Disadvantages

  • Requires appropriate equipment and generally a suitable view of the sky

  • Obstructions can cause problems

  • Weather may affect some services

  • Equipment and service can be relatively expensive

  • Latency and performance depend heavily on the satellite technology being used

Satellite has become a much more competitive Internet option than it once was, but it still isn't identical to having fiber running directly into your house.


Fiber Internet

Fiber uses light traveling through fiber-optic cable to carry information.

For many homes and businesses, it is currently one of the best Internet connection technologies available.

Advantages

  • Very high speeds

  • Excellent reliability

  • Low latency

  • High network capacity

  • Often excellent upload speeds

  • Less vulnerable to many of the interference problems associated with wireless connections

Disadvantages

  • Not available everywhere

  • Running fiber to rural or isolated properties can be expensive

  • Installation may require new physical infrastructure

If good fiber service is available at a reasonable price, it is difficult for most other technologies to beat it for overall consistency.

But availability is often the deciding factor.

The best Internet technology in the world doesn't help much if nobody has installed it on your street.


The "Best" Internet Connection Depends on Where You Live

Someone living in a major city may have several fiber providers available.

Someone living in the country may have:

  • 4G

  • 5G

  • Fixed wireless

  • Satellite

  • An older DSL connection

That doesn't necessarily mean the rural user can't get good Internet.

It simply means the technologies and tradeoffs are different.

And remember:

Your advertised Internet speed and the speed you actually experience are not always the same thing.

Network congestion, Wi-Fi interference, distance, hardware, the website you're visiting and many other factors can affect what you actually see.


Don't Be Afraid of Your Browser Settings

One of the goals of ExtraHelp.us is to make computers a little less mysterious.

Your browser is one of the most important programs on your computer.

Open the settings sometime and look around.

Find:

  • Privacy settings

  • Download settings

  • Cookies

  • Browsing history

  • Cache

  • Password settings

  • Autofill

  • Website permissions

  • Pop-up controls

  • Bookmarks

  • Extensions

You don't need to become an expert.

You simply need to understand what these things do well enough that when someone says:

"Clear your cache."

or

"Check your Downloads folder."

or

"Try opening it in another browser."

you know what they're talking about.

And perhaps most important of all, remember this:

A strong Wi-Fi signal only tells you that you have a good connection to the Wi-Fi network. It does not guarantee that the Wi-Fi network has a good connection to the Internet.

Understanding that one distinction can save you an enormous amount of frustration.


Coming Next: What Does Google Actually Remember About You?

Clearing your browser history is only one part of managing your online information.

Search engines, online accounts and other Internet services may maintain information separately from the browser on your computer.

In an upcoming ExtraHelp.us article, I'll show you how to find some of that stored information, review it and delete information you no longer want associated with your accounts.

That's a topic worth exploring all by itself.

Understanding that one distinction can save you an enormous amount of frustration.


Terms Explained: All these terms are too confusing!

I know that all this stuff is gonna be information overload for some of you folks, so I'm including the following chart as a quick reference.




Want a copy? Download the printable PDF version of this Internet Acronyms & Browser Terms Quick Reference for future use.

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