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 ...

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 ...