im new to pc gaming and ive recently bought this pc https://www.newegg.com/ibuypower-slatemr293i/p/N82E16883227993. The pc works fine if im just using it for school, but if i run any games for a little too long than it will crash my pc and reboot it. the image attach is what happens when its crashes than it just restarts the whole computer like nothing happened. any ideas how to fix this?