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 ...

If your keyboard keys stop working, it doesn't necessarily mean they're broken or need replacement. From checking keyboard settings and running the troubleshooter to updating drivers, there are ...

You press a key on your MacBook and nothing happens. You press another key and it enters that letter twice. A third key feel like it’s sticking. You’re not alone, as this is a common problem with a ...

F2 is the hotkey in Windows, which can help you rename a file or folder. You need to simply select a file or folder, and press F2 (or Fn+F2) to rename it quickly. However, if that stops working, then ...