For a while my computers HDD was dying. It would boot 1 out of 20 times and generally ran shitty. While this was going on I kept having a problem with any sort of apps. Firefox was crashing every other page and games would restart my computer. I got a new HDD and it hasn't fixed this problem at all. I initially thought it was the thing overheating (which would explain it restarting) but it doesn't explain every app crashing whenever it tries to run. Think it may be the RAM or something but I'm bad at figuring out this shit.

TLDR: Not hard drive, computer run bad, game restart computer, all program crash, me angry