In this article, we will dive into nine effective methods for adjusting screen brightness on your PC. The Action Center is a convenient feature available in both Windows 10 and 11 that allows users to quickly manage system settings, including screen brightness., Click Quick Settings menu in the bottom right corner of the taskbar, locate the brightness slider with a sun icon and drag the circle to increase or decrease the brightness of your display. If the brightness slider is grayed out, you'll need to use your monitor's physical controls., Changing the brightness on Windows 11 is a straightforward process that can be achieved in a few clicks. You can adjust the brightness through the Quick Settings menu or the Settings app. This helps you get the best display experience, whether you’re in a dimly lit room or under the bright sun., Screen brightness directly affects your daily computing experience, eye health, and battery performance. Windows offers multiple methods to control display brightness, from simple keyboard shortcuts to advanced calibration tools. This comprehensive guide covers every brightness adjustment technique available in Windows 10 and 11., To change the brightness on Windows 11, open “Quick Settings†(Windows key + A) and use the “Brightness†slider to increase or lower the intensity level. Alternatively, open Settings > System > Display and adjust the brightness by using the “Brightness†slider., Changing the brightness on Windows 10 is a straightforward process that adjusts your screen’s light to fit your needs, whether it’s a dark room or a sunny spot by the window. You can either use the system settings or the keyboard shortcuts to get the job done quickly..