Why Is My Machine Slowing Down?

Why CAPTCHA?

How Do I Encrypt a File?

Process Explorer, a Powerful Free Replacement for Task Manager

How to Keep Using Windows 10 Safely after Support Ends

How Do I Get an Email Address for Life?

When I Use Start-Run, Why Does a Window Just Flash and Disappear?

7 Reasons You Could Lose Your Google Account Forever

Why Can’t You Give a Straight Answer?

On Trusting and Not Trusting Microsoft

How Does a VPN Protect Me?

Where’s My Disk Space Going?

Can I Tell If Something’s Been Pasted Instead of Typed?

Can Your Video Chat Be Intercepted and Recorded?

Should I Just Use AI for Searching?

How Do I Remove Myself From a Computer?

Can Malware Survive If I Reset My PC?

Why Am I Getting Bounces for Email I Didn’t Send?

Are Deleted Files also Deleted from Backups?

What Is the “Normal” File Hierarchy in Windows?

What Security Software Do You Recommend? (2025 Q3 update)

Why Does Email I Send Fail But a Reply Works?

Does Installing Lots of Programs Really Mess Up Your PC?

How to Safely Change Two-factor Authentication

How to Transfer Your Email From a PST to Thunderbird for Free

Can’t I Just Copy Everything to Back Up?

No Extension? No Problem: How to Identify Almost Any File Type

Why Doesn’t Someone Simplify Computers For Seniors?

Should I Still Avoid Standard Folders If I’m Not Using OneDrive?

How to Save or Recover Your BitLocker Recovery Key

Are There Hidden Files that Save Every Keystroke I’ve Ever Typed?

Prepare to Lose Your Phone

Why Do We Suddenly Need AI?

Do I Need a Spare Computer?

Is It OK to Reuse Passwords on “Unimportant” Sites?

Is Copyright Still an Issue If Something’s Not Available Anywhere?

Two-factor Might Be Hackable? USE IT ANYWAY!

Where Should I Put .EXE Files?

What’s the Difference Between Google Docs and Microsoft Office 365?

Faking Reality: How AI Images Are Being Used to Scam You

Do I Need a New Email Address if Mine Is Involved in a Breach?

How to Protect Your Cloud Storage and Backups from Ransomware

Too Old for Tech? Nonsense.

Romance Scams: When Loneliness Makes Us Vulnerable

Changes for Ask Leo!

Who Polices Misleading Advertising?

How Can an Employer Recover Information I’ve Erased?

Disabling Remote Access Doesn’t; What to Do Instead

Why Does Edge Have So Many Processes?

A Hacker’s Four Favorite Ways to Get You

How Can I Tell If a Website Is Safe?

Why Must I Re-Enter my Email to Unsubscribe?

What Happens When You Close an Email Account?

How to Limit File History Disk Usage

How to Block the Windows 11 Upgrade and Stay on Windows 10

What Should I Do About the Latest Breach?

Searching for a Technical Support Phone Number? Avoid This Huge Trap

How Do I Convert a GPT Disk to MBR?

How to Share Two-Factor With Another Person

Should You Sign Up for Extended Security Updates (ESU) for Windows 10?