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 ...

The function keys, or F keys, on a computer keyboard serve as a line of shortcut keys that invoke various actions and commands in software applications. Located across the top of the keyboard, labeled ...

I’ve just found out what the dots on a car windscreen are for, and now I’ve been told what the lines on a computer keyboard ...

If you take a look at your laptop's keyboard, you'll notice that the top row keys have icons printed above, with "F" and a number, like F1, F2, and so on, below each one. These are known as function ...

A QWERTY keyboard showing an 'F' key with a slight raised bump - Moleql/Getty Images We may receive a commission on purchases made from links. Many of us use desktop computers, workstations, or even ...