I have two icons on my desktop that don't just seem to be just Icons. Not sure how they got there!! I must have done something! One is Libraries and the other is Homegroup. I don't want a Libraries icon on desktop and I don't want to set up a Homegroup at all. Neither of these offer a 'delete' possibility on right click. They do offer to 'create a shortcut' which implies that is NOT what they are. How can I get rid of these. One other thing. When I sign in on my computer - there is a picture of a chessboard above my sign in box. How do I change that picture to something else? I can't seem to find it in the appearances section on Control panel.