Function Keys to Operate a Monitor & LCD Projector. When using a projector to present information to colleagues and clients, there are times when you may not want your desktop projected for ...

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 usefu ...

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.

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.

Many Dell laptops come with the function keys set to function as multimedia keys.

On most Mac laptops F1 and F2 increase and decrease screen brightness. A set of function keys will also be reserved for volume adjustment, as indicated by the speaker symbol.

A set of keyboard keys from F1 to F12 that are programmed by the operating system or application to perform some task. The function key can be used alone or in combination with Shift, Control and ...