The blue filter is superimposed in games, how to turn it off?

Question

Windows

Hello, in full screen mode, it looks like a blue filter is superimposed.

screen

Answer 1

Press one of the buttons in the corner of the monitor (which are convex and real)
Next, select the item with three circles and choose what suits you
(I don’t know how it works on all monitors, but it works on business ones)

Answer 2

In all games? In one game? Only in full screen mode or in borderless window too? In any case, you need to reset the game settings and drivers.