My windows 7 colour calibration is wrong somehow. Blacks look grey, everything looks very washed out. With linux there is no problem. I have used f.lux (but uninstalled now) and also run an eye one colour calibration (which I have uninstalled now) in the past (with old monitor). How can I reset the colour settings in windows completely? I looked at the colour calibration dialogs but they are very complicated for a newbie. Is there some easy way to just reset everything all at once? In the "Color management" "advanced tab" everything is on "system default".