Almost every computer keyboard has a row of function keys at the top, but it seems like almost nobody knows what they do. They’re incredibly handy, however, and can be an invaluable part of your daily ...

There are different ways to change the screen brightness, but the easiest way is to use the function keys. PCs of different brands have different function keys to control screen brightness. In this ...

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In this article, we have covered some best free Keyboard Tester software for Windows 11/10. These are helpful to check if your laptop keyboard keys or external keyboard keys are working fine or not.