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In the settings window, click on ‘System’.Open the Windows start menu and click on ‘Settings’ (a cog icon).Here’s three ways to disable the automatic screen brightness feature.
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This feature can be more annoying than helpful, either leaving your screen too dark or frequently adjusting the brightness levels.
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For computers with a light sensor, typically laptop computers, Windows 10 has the ability to automatically adjust the screen brightness depending on the ambient light levels.
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