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 ...

Is the F5 key not working correctly on your Windows 11/10 PC? The F5 key is typically used to refresh your desktop or Explorer or reload a web page. However, some of our readers reported that the F5 ...

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 ...

PC users have the ability to perform various functions on their computers using keyboard shortcuts. Alt Tab is one of the most commonly used keyboard shortcuts, which is used to switch between tabs ...

We continue to report on an issue with Apple's new aluminum keyboards where the F3 and F4 keys, which should trigger Dashboard and Expose, do not normally trigger these functions unless the function ...

Before troubleshooting the problem, make sure the issue isn't hardware-related. Keys may stop working if they're stuck, physically damaged (such as after a drop), or if the keyboard connection is ...