MAC

How to Pin a Folder or a File to Your Mac’s Dock
How to Make a Facetime Audio Call
What Do Blue Dots Mean on an iPhone or iPad Home Screen?

The Essentials
10 Ways To Free Up Disk Space on Your Mac Hard Drive
How to Remove Malware and Adware From Your Mac
What’s the Best Way to Back Up My Computer?
What Is This Process and Why Is It Running on My Mac?
5 Ways to Run Windows Software on a Mac
How to Protect Your Mac from Malware
Don’t Be Fooled: The Mac App Store Is Full of Scams
More The Essentials...

Explainers
How “Unified Memory” Speeds Up Apple’s M1 ARM Macs
Does Apple Track Every Mac App You Run? OCSP Explained
Before Mac OS X: What Was NeXTSTEP, and Why Did People Love It?
Why People Restore Vintage Computers, and How You Can Too
20 Years Later: How the Mac OS X Public Beta Saved the Mac
Remember BBSes? Here’s How You Can Visit One Today
Why You Should Update All Your Software
More Explainers...

Privacy & Security
How to Convert a Login to “Sign in With Apple”
How to Clear Safari Browsing Data with a Keyboard Shortcut
Does Apple Track Every Mac App You Run? OCSP Explained
Why You Should Update All Your Software
How to Protect Your Mac From Ransomware
How to View a Saved Password in Safari on Mac
What Does Apple’s T2 “Security Chip” Do in Your Mac?
More Privacy & Security...

Maintenance & Optimization
10 Quick Steps to Increase Mac Performance
Which Processes Can You Safely Quit in Activity Monitor on a Mac?
How to Check the Status of AppleCare on your Apple Devices
How to Clean Dust Out of Your MacBook
How to View the System Log on a Mac
10 Ways To Free Up Disk Space on Your Mac Hard Drive
What is the Latest Version of macOS?
More Maintenance & Optimization...

Shortcuts
How to Make Your Mac Keyboard’s Eject Key Useful Again
How to Add an Emoji Viewer to Your Mac’s Menu Bar
How to Turn Your Mac’s Caps Lock into an Extra Modifier Key
How to List All Applications on a Mac
How to Get the “Save As” Shortcut Back in macOS Mojave
How To Enable Dashboard in macOS Mojave
How to Convert HEIC Images to JPG on a Mac the Easy Way
More Shortcuts...

Software
10 Ways To Free Up Disk Space on Your Mac Hard Drive
What Is an API?
How to Use Custom Styles in LibreOffice Writer
How to Get Free Magazines on Your Kindle with Calibre
How to Choose the Best (and Fastest) Alternative DNS Server
How to Match Colors on Your Multiple Monitors
How to Dock and Undock Toolbars In LibreOffice
More Software...

Troubleshooting
How to Stop the Spinning Wheel on Your Mac
How to Fix a Slow or Unresponsive Mac
What to Do When Your Mac Won’t Shut Down
How to Use the Console on macOS to Check Log and Activities
How to Validate and Remove Fonts on a Mac
How to Fix Mac Startup Problems Using Recovery Mode
How to Reset the Printing System on Your Mac
More Troubleshooting...