Recently, whenever I try to select an open window with my mouse, the windows jump all over the screen. I am constantly trying to "catch" them. Does anyone have any idea why that is suddenly happening? If so, what can I do about it? Thanks, Sharon
Recently, whenever I try to select an open window with my mouse, the windows jump all over the screen. I am constantly trying to "catch" them. Does anyone have any idea why that is suddenly happening? If so, what can I do about it? Thanks, Sharon
Mac Pro (Early 2009), Mac OS X (10.6.8)
