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 ...

The keyboard is one of the most important devices of your computer, allowing you to give commands for the different operations you want to perform. Most keyboards these days come with 104 alphanumeric ...

If you find the touchpad on your Mac or Windows laptop isn't working, there are a few ways you can fix it. It's possible the touchpad has been disabled using a Function key combination on the keyboard ...