Turn Dark Mode on or off in OneNote - support.microsoft.com
At the bottom of the brightness control, tap Dark Mode to turn Dark Mode on or off. You can also set Dark Mode to turn on automatically at sunset, or at a specific time. To do this, go to Settings > Display & Brightness, and select Automatic. Next, tap Options to set your preferred schedule for Dark Mode.
DA: 49 PA: 6 MOZ Rank: 91 Up or Down: Up