Flux adjusts your computer screen according to your eyes to feel you
better, you know when you work on your PC for a longtime, then of course your
eyes are get strained. Sometimes you can’t sleep well.
Flux changed screen behavior eventually according to daylight, it’s
really very painful to work on PC at night. To solve this problem you should
use Flux. Its free and it has Mac,windows and Linux version.
Here is a screenshot of Flux
Here is the link to the official website https://justgetflux.com/ you can easily download and install it for windows version.
To install it in Linux enter the following command in Terminal:
sudo add-apt-repository ppa:kilian/f.lux
sudo apt-get update
sudo apt-get install fluxgui