Is there any program/command or anything i can run to test my system for problems or like something to run in the background to tell me when an error or something happens coz my pc is freezing at random time i dont know why. Like for example im playing a game and it just freezes the frames but my mouse can move, everything isnt working whenever i try to open another tab or anything. any suggestions? I did chkdsk and i got enough ram 8gb, processor: i5 4670k or something like that