A computer virus which basically... Acts like an obsessive girlfriend in a BAD way. That means deleting every single file she deems unimportant (being almost everything) and changing your wallpapers to herself in any background or situation she likes whenever she wants and always making sure whenever you open your PC you'll pretty much have to chat with her. She works kinda like an AI chatbot with a red AI fluidly moving avatar in the background. If you don't chat she stalks you irl obsessively.