The combination of ALT + F4 is useful for shutting down applications and systems. It is one of the most-used keyboard shortcuts. However, many users report that the combination doesn’t work. If you ...

The function keys on a computer keyboard labelled F1 through F12, are keys that have a special function defined by a currently running program or by the operating system. They can be combined with the ...

To learn more about how to repeat the last action in Excel, read further. If you want to duplicate your actions (specifically related to formatting) without having to repeat them manually each time, ...