I'm having a hell of a time pinning this problem down. I play some of the most demanding PC games, so raw power certainly isn't the issue. I've been defragmenting, updating, cleaning, adjusting settings, ect., yet I'm still getting crashes when I play full screen video on my PC, something that should be quite easy to do considering the hardware that I have. Netflix and youtube videos shouldn't be causing these types of headaches. Any ideas? BTW, I'm talking entire PC crash, not just the browser dying. I have to reset it and can't even get to the task manager. A complete reboot. I haven't noticed any other types of problems with my PC.