Step 4. In the display settings, you can now use the brightness adjustment bar to fine-tune the device brightness as per requirement.

Method 3. Using the Hardware keys

The majority of the laptops today, come with dedicated keys that allow you to adjust the brightness of the display. You can even make use of these keys to adjust the brightness of your Windows 11 device.

Microsoft seems to have done the right things in the new Windows 11 OS, and if you are also keen on trying it out before its official launch, you can download the preview build by enrolling in the Windows Insider Program. Keep in mind that the build that is available is still a preview, so there may be some features that may not work properly, and that is to be expected. These bugs will be fine-tuned in the final release.