The Fn key on your keyboard serves as a hidden modifier, enabling additional functions on your F1-F12 keys. If you find yourself constantly needing those functions, here are some easy ways to lock ...

In this case, pressing and holding the Fn key while simultaneously pressing the desired function key will activate the secondary function. Some laptops have three functions and an Fn1 and Fn2 keys.

Each key can be made to perform up to seven separate operations: the key pressed alone or with one or more of the Shift, Control and Alt keys held down at the same time. On the Mac, the Command ...

A function key found on PC keyboards. When pressed with no other key, the Windows key displays the Start menu/screen. When pressed in conjunction with another key, it provides shortcuts to several ...

The Fn key is short for function – this particular key allows PC users to access the second assignment of a key. It is normally found at the bottom left corner. The Function keys (F1 ...