How to Enable Night Light on Windows 10 20H2 - 2021

The Windows 10 Creators update has a "night light" feature that allows you adjust the amount blue light that your screen emits. This not only helps prevent eye strain, but also makes it easier for you to fall asleep at night. So, turning the night light settings to reduce the amount blue light emitted by the screen may be quite beneficial to you. You can enable the night light feature from the system settings.