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Display & screen
Automatically lock your screen
Prevent other people from using your desktop when you go away from your computer.
Change the desktop background
Set an image, color, or gradient as your desktop background.
Change the size or rotation of the screen
Change the resolution of the screen and its orientation (rotation).
Connect an external monitor to your laptop
Set up dual monitors.
Set screen brightness
Dim the screen to save power or increase the brightness to make it more readable in bright light.
The screen locks itself too quickly
Change how long to wait before locking the screen in the
Brightness and Lock
settings.
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