A few days ago I updated Windows 7 to Windows 10, but now the keyboard arrows have a strange behavior. The PC has 2 screens and when I press the keyborard arrows (up, down, left and right) the active window change between screens or minimize or maximize.
For example if the active window is in the right screen if I press left arrow the window change to the left screen, if I press up arrow the active window is maximized and if I press down the active window is minimized.
I only press keyboard arrows, I don't press any modificator key (such as control or alt).
This problem did not happen in windows 7.
How can I disable this behavior?
Edit: I tried other keyboard and happen the same.