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.

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.

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 ...

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.

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.

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.

Tired of the "I" key on your MacBook's keyboard never pressing down because you spilled some sticky soda on it months ago? Unfortunately, you have sticky key syndrome -- that's when dust, crumbs ...