Select action center on the right side of the taskbar, and then move the Brightness slider to adjust the brightness. (If the slider isn't there, see the Notes section below.)

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Mar 15, 2025 · Steps on how to adjust the brightness or contrast on a Windows laptop, MacBook, and Chromebook using the fn and function keys and in software.

Oct 2, 2025 · Is your PC monitor too bright or too dim? You can easily adjust the screen brightness of your Windows 10 computer in the Settings menu. You can also change the …

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Brightness refers to how much light appears to shine from something. This is a different perception than lightness, which is how light something appears compared to a similarly lit …

Free online brightness calibration test. Adjust monitor black levels, check shadow detail visibility, and optimize your display settings.

Oct 23, 2022 · When you're in a dark room, you'll want it dim so it doesn't hurt your eyes. Decreasing your screen brightness will also help you save power and increase your laptop's …

Apr 29, 2025 · A dim screen can be caused by adaptive brightness settings. Follow the steps for your Windows 10 or 11 system to turn off adaptive brightness and manually adjust screen …

May 28, 2025 · Adjusting brightness on Windows 11 is easy. Follow our step-by-step guide to quickly change display settings and enhance your viewing experience.