When I open a photo sent by email, it opens in Windows Picture and Fax Viewer. After I delete it, more photos appear-photos from any website that I have been to and many that I don't think I ever actually saw. I can delete each one individually and then empty the recycle bin. But it seems to be an endless number of saved photos. Is this how Windows should work? It seems that I am wasting a lot of disk space when items are saved. Should a setting be changed somewhere?