The Num Lock key is included on some computer keyboards to change the functionality of the number keys, enabling more functions and shortcuts to be built into the keyboard. In the same way that Caps ...

How often has it happened that you have inadvertently hit the Caps Lock key and continued to type? While the Caps Lock key is a useful tool, when you want to write everything in capitals, it can ...

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, F2, etc) are ...