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 ...

Whether you prefer to use a Mac or a Windows PC, you might think you know all your computer’s secrets. After all, you use it every day, and modern technology is supposed to be so intuitive that you ...

On some computers, the function keys -- the 12 "F" keys at the top of the keyboard -- have built-in secondary functions, like changing speaker volume or monitor brightness. Using the function keys for ...