PC problems (Patreon)

Hey, everybody. I recently started having problems with my computer, specifically my video card. After a while or almost immediately I have strange things happen, the screen either goes blank, all sounds disappear, then appears white, green, black, purple, blue screens. Which obviously interferes with work. I'll try to solve this problem next week, but for obvious reasons I won't be able to create animations temporarily. The actual video card works, but stops at some point. Please bear with understanding.