Your display emits blue light—the kind of light you see during the day—which can keep you up at night.
To schedule night light so it turns on automatically, select Start > Settings > System > Display > Night light > Night light settings.Under Schedule, do one of the following:To have night light turn on at sunset and then turn off at sunrise, choose Sunset to sunrise.To set your own hours, select Set hours, then enter the time for night light to turn on and turn off.
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Turn Off the Lights for Desktop is a powerful, helpful app to dim your whole desktop and protect your eyes at night. Turn Off the Lights for Desktop allows you to work, play in a dark environment without damaging your eyes.
