Where does Windows keep the thumbnails of the websites that are visited ? I have looked from time to time and cannot find any files or folders that contain these thumbnails. I have looked in the system files and cannot locate them. I have " thumbnails not cached " in the folder options but I believe that has nothing to do with the website thumbnails . They are annoying because Microsoft is putting unwanted data on my system and it would be nice to get rid of them. I run Xp pro on a pc.