There was an offer to upgrade to Windows 10 about a month or so ago and it was free. After I upgraded, I'm not sure if its my computer or if its windows 10 but everthing slowly started to get very laggy, that includes opening up start menu, any folder, going on the internet, and especially playing games is literally impossible. My biggest issue as of now is when I try to play the same games I've been playing for a while now on windows 10 5-10 minutes, sometimes maybe even 20 mintues, the game starts lagging and the lag gets worse and worse until my screen just completely turns black, but I can kind of hear the game still running but my screen turns black and there's no way of turning it back on or doing anything unless I force shutdown my computer. I can't go back to windows xp because of the fact that it's been over a month which I was not aware of. I've dug myself into a hole just hoping someone can help me out with this issue with the screen turning off and not being able to play any games, and also the lag.
Please and Thank you!