Keyboards are one of the main ways we interact with our PCs. So it can be especially problematic when they suddenly become unresponsive or locked. But if you're having trouble unlocking your keyboard, ...

The number lock function on your laptop can help you quickly enter a series of numbers including those related to the bookkeeping of your business. The function turns your laptop's keypad into a ...

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 ...