A couple weeks ago I started working on a computer to remove all the spyware/viruses on it. During this process I started to get a green flashing sign that pops up in the bottom right corner of the screen reading 'Take coffee break' (note, shows a crude pixel art shape of a coffee cup instead of the word coffee). The person who had the computer didn't know what it was, and I've never seen anything like it before. Every once in a while it will stop briefly before starting up again. It kind of looks like something based out of DOS instead of windows, its just one solid dark green color and doesn't interact with the mouse or anything else. I won't be back on the PC until this evening, but does this sound familiar to anyone? Any help would be appreciated, this is driving me nuts.