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.

To regain your precious function keys, you’ll have to take a trip to Apple’s Boot Camp Control Panel. From there, select Keyboard, then check “Use all F1,F2, etc. keys as standard function ...

Press F10, and small letters appear over each ribbon tab and quick access toolbar item. Alt+H takes you to the Home tab, Alt+N to Insert, and so on. Once in a tab, additional letters appear for ...

To use them, you'll need to press and hold the Fn key on your keyboard, which will make the F keys appear in the Touch Bar. From there, you can select the key for the desired function.

One thing I've been wondering about: how do people use function keys? It seems fairly obvious that Apple doesn't care about function keys, as they just made them do system stuff such as changing ...

Likewise, Apple's standalone Magic Keyboard lacks a Globe key for accessing alternative keyboard layouts and emoji, but you can remap this function to a modifier key, too.

Are those function keys basically occupying dead space on your keyboard? Tech guru Kim Komando (yep, that's her real name) tells us what they're useful for in Windows: These are also useful in ...

Aside these two well-known methods, there is a third one: function keys. You can use a single function key or use a function key with two other regular keys to save your PowerPoint presentation.

Whatever the reason you have to navigate your computer without a mouse, using only your keyboard, mouse keys can help.