Enable Dark mode to use your Galaxy phone at night

Dark mode reduces the color brightness on your phone. This can help prevent hurting your eyes when you pick up your phone at night and even save battery consumption. It's incredibly easy to enable. Just swipe down to open your Quick Settings panel, and then tap the dark mode icon. Hint: It looks like a moon. https://www.youtube.com/watch?v=Yhy5R6BZde8