Rather than turning off the projector, covering the projector lens or covering your monitor, you can use your computer's function keys to alternate how you display your desktop.

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 ...

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.

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 ...

It’s seamless. A row of function keys at the top accommodate specialized functions such as window management, microphone mute button, media player control, and emoji hotkey.

How to Enable Hotkeys on a Toshiba Laptop. Enabling hotkeys -- also known as shortcut keys -- on your Toshiba laptop computer makes your business more efficient. Hotkeys let you and your team ...