Automating screen brightness on Windows based on time of day or battery level saves your eyes and extends battery life.

Can't find the brightness controls on your PC? Here's the help you need on Windows 11. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. If you ...

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 ...