How to Turn On Night Shift on a MacBook
By Olena Kagui
Night Shift is a built-in software feature on Macs. But what does Night Shift do? It is essentially a blue light filter that changes the color of your display when it’s dark outside. It acts as a blue light screen filter for MacBook which may help you sleep better. Despite the health benefits, you may need to learn how to turn this Night Shift feature off.