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.

This post shows how to change what the Fn keys do in Windows 11/10. The Fn or the Function key is a meta-modifier key used to activate secondary functions or special features on certain keys.

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.

As part of key combos in Word, Excel, and Outlook, they make it easier and faster to perform commonly used commands. Here are 15 of the most essential function-key strokes.

When it comes to keyboard shortcuts on the Mac, the focus is often on Command, Control, Option, and Shift. However there’s another useful key with excellent keyboard shortcuts mapped to it—Fn ...

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