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.

If you want to open the On-Screen Keyboard in Windows 11/10, use Keyboard Shortcut, Run, Search, Settings, Start menu, CMD, etc. Here's how!

If you need to use your F keys on your laptop for an app or game but it isn't working, there are a few solutions you can use to make life easier.