Ok so I have a problem. My desktop is retarded. This picture is what my background looks like (LAME!) and the display box won't allow me to change anything. I'm really confused because I didn't do anything, it just did this one day. The desktop I HAD on there always flashes on for a few moments when I am logging off my computer, but honestly! I want a new picture. Something that is not boring grey. Any suggestions? Is it a possible spyware thing, or what?