Originally Posted by
papayoyo
I've been running windows 7 for a few months now and it's suddenly started behaving very oddly. When I try to select something in a window or click on a button or drag a window, the focus will jump between other windows and much flickering occurs between the windows. This is extremely annoying and means I have to try several times to click on boxes or move files or windows around. I've tried turning off aero and changing the theme to windows basic but it still happens. I've also done a full virus scan with nod32 and malwarebytes. Any ideas?