Changing your screen brightness should be easy, but sometimes the option doesn’t work in Windows 11. Let’s look at some ways to fix this problem.
Can't Adjust Brightness in Windows 11? Here's the Fix
The problem with an error like this is that it’s impossible to say exactly why it occurred. Anything from display drivers to an internal Windows issue could be wrong, so we have to try multiple methods and see what works.
We know you’ve heard this before, but it’s worth repeating: Windows 11 doesn’t actually turn off your computer. Ever.
Every time you press the shutdown button, you’re putting it into a sort of sleep mode. While this makes restarting your PC faster, it also means it won’t get a fresh start unless you manually reboot.
