They are usually linked to the Function (Fn) buttons, and there is a separate switch on the keyboard to switch between function keys and these buttons. And these keys are usually located in the topmost row. The majority of laptops come with physical keyboard buttons to adjust the brightness. Adjust Screen Brightness on Windows laptop 1] Using Keyboard keys in Windows 11/10
We will see how to change, dim, increase, decrease, adjust the screen brightness of Windows 11/10/8/7 laptop via Settings, Control Panel, Keyboard Keys, or using freeware. This post talks about very basic functionality, and that is adjusting brightness on your laptop screen.
A similar set of options is available on Windows as well. Most of the modern devices these days come with a Brightness Control setting that lets you adjust the screen brightness to a level comfortable for your eyes.