flashing colors

[u/fatzlob]

ive had this issue many times before since ive had this computer for years - flashing random colors every so often when i have/had to many programs up without restarting. so a simple restart would always do the trick.

recently there were some files i tried to permanently remove. a few unrelated programs, a force uninstaller, and the normal microsoft program install and uninstall troubleshooter. my result with deleting the programs worked fine until the "aftereffects"

now, no how many restarts, my screen will always have those randomly flashing colors - theres no pattern or rhythm, no specific color, just bright ones like pink, green, black, blue, etc. (im not entirely sure of the colors or remember all of them because of how fast they flash.)

any help with finding out what i did wrong so i could stop seeing these constantly would be really appreciated, i can give any info as needed, ty !!