You can stop wondering about those mysterious keyboard function keys on the top of your laptop and desktop keyboards. We have the answers!

Select Enable auto-repeat to toggle the auto-repeat function, which repeats the key that is held down multiple times until you let go.

So, use the correct key to enable function keys and then use the F5 key to refresh your desktop or a page. See: Keyboard Volume keys not working in Windows.

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.

Can't change screen brightness? If the Function key for Brightness is not working in Windows 11/10, the problem may be with drivers. This post will help you fix the issue.