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 ...

Function (Fn) keys – F1, F2, F3, etc., come in handy for those who are in dire need of shortcuts on their keyboards. Laptops are usually equipped with such keys but desktop keyboards, especially the ...

If you take a look at your laptop's keyboard, you'll notice that the top row keys have icons printed above, with "F" and a number, like F1, F2, and so on, below each one. These are known as function ...

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 ...

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 ...