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 ...

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 ...

With many laptops, specifically from HP Pavilion, users have noticed that when they try to deactivate the number lock by pressing [Fn] + [Num lock] or [Fn] + [F11], nothing happens. This is likely due ...