Are you sitting on unused Mac function (fn) keys on your keyboard? Here's how to remap Mac function keys and repurpose them to trigger useful actions.

The function keys, or F keys, on a computer keyboard serve as a line of shortcut keys that invoke various actions and commands in software applications.

The Fn key is also known as the function key, and on Windows and most Mac keyboards, you'll find it located in the bottom-left corner of your keyboard.

Press F10, and small letters appear over each ribbon tab and quick access toolbar item. Alt+H takes you to the Home tab, Alt+N to Insert, and so on. Once in a tab, additional letters appear for ...

Function keys that enable convenient features like instant browser refreshing or screenshotting pages are lost unless you hold down the “fn” key on your keyboard.

Having more keys with additional functions necessitates a larger keyboard, but if you don't need all the bells and whistles, you can cut things down to size by a surprising amount.

Apple is working to add new keyboard shortcuts to an upcoming version of iPadOS, functionality that would allow users to control certain system functions without digging into Control Center or ...

What does function key actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

The function row on the MacBook Air keyboard now features dedicated keys for Do Not Disturb, Dictation, and Spotlight.

The NZXT Function offers a creative entry point to the world of customizable mechanical keyboards.