games keep crashing (sometimes restarting the computer too) when i'm on them, how can i fix this?

[Windows 11]

In the last 3 days 4 different games I've been on have crashed multiple times each, two times crashing my pc and restarting it. On three of the games I had a crash which closed the game similar to as if I'd just alt f4'd, none of them appeared in the event viewer or the reliability history. GTA 5 crashed four times, two of which restarting my pc entirely. The crashes don't happen at specific points, my temps are completely fine at the moment of it crashing, the parts aren't under a lot of stress either. Some crashes happen 15 minutes into the game running, others have happen 4-5 hours with it

Continue reading...