You can adjust the brightness manually or let your PC handle it automatically based on lighting conditions or content. Important: You might not see the Brightness slider on devices that have an …

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 screen brightness in the …

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 23, 2022 · To adjust the screen brightness, look for an icon that corresponds to brightness--often a sun logo or something similar--and press the keys. These are often function keys, which means you …

Dec 23, 2025 · Use these shortcuts for quick, effortless control over your screen’s brightness, enhancing comfort and reducing eye strain during prolonged usage or in varying lighting conditions.

Feb 11, 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 brightness and …

Oct 8, 2025 · Many monitors have built-in physical buttons that allow you to reduce or increase their brightness, contrast, colors, and other settings. You can usually find these buttons on your monitor’s …