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.

For many Windows laptops, you might need to press a Function key (F1 to F12) to turn on your keyboard's backlighting. If this is the case, which Function key it is will likely depend on the brand ...

This will make the original row of function keys appear on the Touch Bar, including the Escape key if your Mac doesn't have a physical one. When you stop holding down the fn key, the typical Touch ...

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.

You can turn on the backlit of your keyboard without Fn (or Function) key on a Windows 11/10 computer. For this, first, open the Windows Mobility Center, and look for the Keyboard Backlighting option.

The Function key allows the user of a business laptop to access additional functions for dual-use keys. It commonly controls hardware settings like brightness or volume. It's generally at the ...

If you have apps that rely heavily on the function keys, Jack Wallen shows you how to make those keys always show in the Touch Bar.

Chromebooks are perfect for users who only need to do simple tasks, but they still have useful features like sticky keys. Here's how to use them.

How to Turn Off the F-Lock on a Gateway Laptop. On some computers, the function keys -- the 12 "F" keys at the top of the keyboard -- have built-in secondary functions, like changing speaker ...