Did you know that Linux makes it easy to create and use hidden files, which means you can easily tuck important documents away from plain sight? Here's how to manage those files.

The files and folders are typically hidden for a very good reason, namely to prevent anyone from accidentally meddling with their operating system and applications in a potentially catastrophic way.

The easiest way to see hidden files on a computer running macOS is to use the Finder app. Open it up, then use the keyboard shortcut Cmd+Shift+. (that's the period key) to unhide files and folders ...

A few techniques let you see files marked as hidden, whether intentionally or otherwise, and reverse their status.

Under the Hidden files and folders section select the radio button labeled Show hidden files, folders, or drives. Remove the checkmark from the checkbox labeled Hide extensions for known file types.