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 …

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 …

With Windows' native support, you can manage all your lighting devices seamlessly from the Settings app. Plus, the feature supports the open HID LampArray standard, ensuring compatibility with a wide …

Your Surface screen automatically adjusts to optimal brightness and contrast levels to maximize battery life. You can customize this option if needed.

Oct 14, 2025 · Whether you prefer a light or dark theme or want to add a splash of color to your user interface, adjusting these settings is straightforward and can be done in just a few steps.

Adjust the relative brightness of a picture, contrast, and sharpness of a picture.

Toggle light background Toggle dark background How do I configure light background for reading pane and email compose window? View Light Reading Pane How do I turn off dark mode? At the top of …

Windows defaults for screen and sleep have been updated to reduce energy use when your device is idle. The tables below show the new default values for screen and sleep.

Learn how to make objects on the screen easier to see by setting up and using a high-contrast color scheme.

Your Surface screen automatically adjusts to optimal brightness and contrast levels to maximize battery life. You can customize this option if needed.