Used f.lux for Windows 10 for Windows?
The Download Now link directs you to the Windows Store, where you can continue the download process. You must have an active Microsoft account to download the application. This download may not be available in some countries.
Developer’s Description
f.lux warms up your screen at night to help you relax and wind down before bed. Created in 2008 to help screens look more like a book, f.lux is now informed by science in sleep and circadian biology to help you adjust your body's sense of night and day.
Used f.lux for Windows 10 for Windows?