Mac
MacBook is a brand of Macintosh notebook computers designed and marketed by Apple Inc. that use Apple’s macOS operating system since 2006.


Do Macs Need Antivirus Software? What Apple Already Does
After decades of using it, this author does not run any on his own Mac.
Which Mac Sharing Services Are Safe to Turn On
VNC passwords are notoriously easy to crack, and the option is on by default.
Latest Mac
How to Prepare Your Mac Before Upgrading to macOS 27
An online backup such as Backblaze cannot restore a failed upgrade.
How to Downgrade macOS to an Earlier Version
Time Machine has backed up only your Data volume since Big Sur.
Mail, Messages and Find My on Mac in macOS 27
Passwords can visit a site and change a weak password in a single click.
Child Safety Features in macOS 27
Ask to Browse only works in Safari and other WebKit browsers.
What to Do When Your Mac Won’t Start After Upgrading
Give a black screen five full minutes before assuming anything is wrong.
Clean Install or In-Place Upgrade for macOS 27
A clean install is worth it only in four specific situations.
Siri AI on the Mac: What’s New in macOS 27
Command-Shift-Space asks Siri about whatever window is in front of you.
What’s New in macOS 27 Golden Gate
Apple’s own feature list ran for under two seconds during the keynote.
How to Use Migration Assistant to Move Your Data
Administrator accounts without a password set cannot be copied across.
macOS 27 Golden Gate Is the Last Version to Support Rosetta
You have about a year to replace any Intel-only app you depend on.
