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.)

Jun 21, 2026 · 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 screen brightness in the …

May 26, 2026 · In this article, we’ll explain how to quickly adjust your brightness in Windows 11 or 10, as well as how to enable automatic brightness adjustments. We’ll also explain what to do if your …

Sep 1, 2021 · How to Change the Brightness of Screen in Windows 11 Step 1: Open the Windows Settings app. Step 2: When it opens, go to the sidebar and click "System," then "Display." Step 3: …

Feb 22, 2026 · 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.

May 17, 2026 · Windows 10 and Windows 11 offer several ways to adjust brightness, from quick taskbar sliders and keyboard shortcuts to automatic brightness, battery-saving options, monitor menus, and …

Apr 30, 2026 · Adaptive brightness settings may cause dim screen issues. Follow the steps for your Windows 10 or 11 system to turn off adaptive brightness and manually adjust screen brightness and …

Nov 8, 2021 · This tutorial will show you how to turn on or off Adaptive Brightness for all users in Windows 11. Some PCs can let Windows automatically adjust screen brightness based on the …

Oct 8, 2025 · Regardless of your reasons, here are eight different methods to change brightness on Windows 11 computers, laptops, and 2-in-1 devices, including brightness shortcut keys: