Press Win+A to get the brightness slider on a laptop.
Here’s how it works:
Click thenetwork,audio, orbatteryicon on the taskbar.
Drag the sliderleftto lower the brightness andrightto increase it.

Here’s how to do it:
LocateMonitorianin the Microsoft Store and selectGet.
Wait for the app to download and install, then selectOpen.
Select theMonitorian icon(square sun) near the clock on the taskbar.

pick the up arrow if you don’t see it; it might be hidden.
Locate the slider that corresponds to your monitor.
Drag itleftto lower the brightness orrightto raise it.

If you have multiple displays, they will each appear with their own slider.
Heres how this works:
OpenSettings>Systemand selectPower & battery.
Select theLower screen brightness when using battery savertoggle to switch it on if it isn’t already.

go for the drop-down menu next toTurn battery saver on automatically at, at choose any of the options.
you’re able to also trigger Night light manually at any time.
This feature works by filtering blue light rather than adjusting the brightness of the display.

Can You Adjust Brightness in Windows 11?
Windows 11 provides a number of ways to adjust the brightness of the screen on laptops and tablets.
However, neither desktop computers nor external monitors attached to a laptop/desktop can use the native brightness controls.

You may need to hold down theFnkey.
Try updating the display drivers.
Depending on your model, pressF5,F9, orF11toturn on the keyboard lights.

Most modern laptops have backlit keyboards, but some budget models dont have this feature.

