Adjusting the Brightness Level of Your Computer Screen

  1. Click on the Start button, and then select Settings from the Start menu. 
  2. In the Settings window, click on System.
  3. In the System window, select Display.
  4. In the Customize your display area, locate Brightness level. Move the slider until you’ve settled on the desired brightness. (The brightness level adjusts automatically as you move the slider.)
  5. Close the Settings window when you’re done.