The F1-F12 keys at the top of your Mac keyboard can adjust brightness, control music, and launch system views in a single tap. They can also act as traditional function keys (F1 sends 'F1') for apps ...

Think you know your keyboard? Think again. Unlock the secret power of your function keys with these 12 clever laptop hacks ...

Almost every computer keyboard has a row of function keys at the top, but it seems like almost nobody knows what they do. They’re incredibly handy, however, and can be an invaluable part of your daily ...

Justin Pot is a freelance journalist who helps people get more out of technology. Maybe you're visiting family with your MacBook and set up a temporary workstation using whatever you can find around ...