Follow along with the video below to see how to install our site as a web app on your home screen.
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Flux was a good start, however SunsetScreen proved to be an even better software solution to control brightness in an efficient, comfortable and fast manner. Using SunsetScreen I've set desired Windows OS booting brightness and color temperature values and also set keyboard shortcuts to control brightness manually depending on my needs.
IMHO, SunsetScreen deserves as much praise as Flux does. I encourage everyone to try SunsetScreen out. Links are below. Cheers!
http://www.skytopia.com/software/sunsetscreen/
https://alternativeto.net/software/sunsetscreen/