The Brightness slider appears in action center in Windows 10, version 1903. To find the brightness slider in earlier versions of Windows 10, select Settings > System > Display, and …

The Brightness slider appears in action center in Windows 10, version 1903. To find the brightness slider in earlier versions of Windows 10, select Settings > System > Display, and …

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.

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

This article explains how to turn on high contrast mode and how to make your own high contrast theme. Text with low contrast can be difficult to read for people with low vision. There are …

Windows 10 or 11: Select Start, choose Settings, and then select System > Display. Under Brightness and color, move the Change brightness slider to adjust the brightness.

On a laptop with an HDR-capable built-in display and Play HDR games and apps turned off, the display brightness isn't set correctly after you restart, shut down, or wake your PC from sleep.

Learn how to extend your PC's battery life using battery saver and other power-saving tips for Windows.

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 …

Adjusting exposure and contrast can make a video look more appealing or ensure it better matches the brightness of other videos you are editing it with. Follow the step by step tutorial …