I'm not computer savvy. I unintentionally downloaded some type of zip file or something the other day (not sure what I did). Now, on my screen I have about 20 gif icons. They say things like.....B359.GIF, B368.GIF and they have a red box, blue circle and yellow triangle. I've tried to delete these little monsters, but they keep coming back. What are they? How do I make them go away? Thanks, Juliah