Similar to Shift, Ctrl, and Alt on Windows and Command on Mac, the Fn is a modifier key, meaning it is used in combination with other keys to change their usual function. The Fn key is also known ...

Keys with an Fn key or F Lock provide two sets of commands for many keys on a keyboard. This includes the top row of standard function keys (F1–F12). In this post, we will show you how PC users ...

If F1, F2, F3, etc, Function (Fn) keys stop working in Windows 11/10 here are some troubleshooting steps that will help you fix the problem on your Dell, HP, Lenovo, Toshiba, etc. computers.

A Different Function Key Although "Fn" stands for "function," the Fn key is entirely different from F1, F2, etc. Holding down Fn activates a dual-purpose key (see Fn key).

Eject: toggle if function keys work as on Windows or as on Mac Fn + function key triggers the Mac like shortcut Fn + Backspace = Delete Fn + Arrows Up: Page Up Down: Page Down Left: Home Right: End ...