Screen flickers when i click(Not just in games)

Registration date
Sunday August 23, 2015
Last seen
August 23, 2015
- Aug 23, 2015 at 03:34 PM
I have this problem that I never had before with most games(and not games but games are most of the time in full screen). Every time I click my left mouse button the screen is flashes and when I click it fast it exits out of the game and i can't reopen it.(sometimes Its still open in the task bar so i couldent reopen it but most of the time it closes)If i go to windowed mode i it doesn't do it as badly but it still flashes a bit but i can see that the x button flickers red a lot like something is clicking it and when i click---- it flashes more.only flashes when i use LMB does the same thing on most open windows that i am currently useing