visual bug

When I'm in some games, when I'm in fullscreen, there's a weird visual bug where if I move, pixels of objects kind of fade, sometimes blue, sometimes black, and it doesn't show up on screen recordings. (the image attached is a recreation, not a screenshot) Is there any fix? this is very...

I recently built a new computer and have been having visual issues with certain newer games and more often on higher graphics. I'm not exactly sure whats causing the problem. Possibly GPU Overheating or maybe insufficient RAM? Pictures of my most common issue. The game runs fine (doesn't slow...