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 ...

Chances are good you’ve noticed the row of numbered keys across the top of your computer keyboard that all have an “F” in front of them, but they may not get much use. If you’re using a laptop, they ...

Keyboard shortcuts are combinations of buttons you can press on your computer keyboard to complete certain actions, like opening and closing files, and copying and pasting text—things you would ...

Close-up of the F9, F10, F11, and F12 function keys on a keyboard - Professor25/Getty Images For almost every PC or Mac user, a keyboard and either a mouse or a trackpad are more than enough to ...

Quick fingers and lightning reflexes can help you win virtual battles when playing against real or computer-generated opponents in computer games. One way to increase your speed is to play using keys ...