Some PCs can let Windows automatically adjust screen brightness based on the current lighting conditions. To find out if your PC supports this, select Settings > System > Display.

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

A blank screen, often referred to as a “black screen” due to its appearance, can occur in Windows for several reasons. Whether it happens at startup, after login, or following an update, this …

You can use Screen and sleep settings to save energy and make your battery last longer.

Oct 14, 2025 · Windows supports two primary color modes: light and dark. The light mode offers a bright and clean look, ideal for well-lit environments, while the dark mode provides a darker …

Gaming: Sync your RGB peripherals to create a stunning light show that reacts to in-game events, making your gaming sessions more immersive than ever. Productivity: Set up lighting profiles …

On the device you’re projecting from, go to the screen mirroring settings (sometimes called cast settings), and select your PC to connect to it. If you’re projecting from a PC, you can also …

You'll learn what to do, for example, if your screen is too bright or if the items on your screen look blurry. You'll also learn how to modify the color mode in some Microsoft 365 apps to make …

If it's hard to see what's on the screen, apply a color filter. Color filters change the color palette on the screen and can help you distinguish between things that differ only by color.

Learn how to improve the clarity of text and images displayed on your screen by changing the screen resolution, scale and layout of your monitor.