Misplaced your Mac? If you've enabled the free Find My Mac feature of iCloud, you may be able to track it down.

You can show hidden files on your Mac by accessing the three libraries that your computer has. You can also use Finder or the Terminal app to find hidden files on a Mac. Or, it's possible to use a ...

Messing around with certain macOS files could brick your Mac computer, so Apple has made them hard to find. But if you're confident in your skills, here's how to access them safely.