whenever i go into a game and alt tab or just switch windows and move my mouse around it creates distortions

Okay, so whenever I go into any Fullscreen game and I either Alt+Tab or use the Windows key to switch apps, it creates these weird distortions. It's kind of hard to explain, so it's better if you look at the pictures I sent. This also happens randomly sometimes but mainly whenever I'm playing a game. when I'm playing Roblox Fullscreen in the background, and the weird thing is that those distortions never happen inside any of the games I'm playing.

Also, I've reset my GPU drivers. I've used DDU, and when I try and screen record or take an SS, it doesn't show up on that, even when I'm screensharing on Discord. I've checked my monitor and everything and swapped monitors, and yet it still is happening. I'm about to factory reset my PC, but I'm afraid that isn't going to help at all, so please, does anyone know how to fix this?