Rather than turning off the projector, covering the projector lens or covering your monitor, you can use your computer's function keys to alternate how you display your desktop.

Mac Keyboard Function Keys Within VMware Fusion. VMware Fusion enables Mac users to run Microsoft Windows and Linux operating systems on their Intel-based Apple Macintosh computers, turn an ...

How To Use The F Keys On A Windows Laptop On a Windows laptop, function keys typically provide two distinct sets of commands: Primary/standard and secondary/alternative. The primary commands are ...

Haven’t you always wondered what those little function keys at the top of your keyboard do? You’ve probably only used them to adjust your volume or screen brightness, but they actually do a ...

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What does function key actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

Since each computer, operating system and program utilizes function keys differently experimenting with them in programs you often use might reveal some useful shortcuts. More questions?

Can't change screen brightness? If the Function key for Brightness is not working in Windows 11/10, the problem may be with drivers. This post will help you fix the issue.

These keys optimize the other keys on your keyboard by giving them additional functions, such as copying and pasting text. When one or both of these keys stop working, it can be quite annoying, ...