HP Deskjet printer buying guide

every week or so the software for my hp photosmart printer reinstalls itself, so that i now have an hp photosmart 1, 2, 3, and 4. It continues to do this, even after uninstalling and then installing again, which i’ve done several times. does anyone else have this problem, and how do i fix it??

pls provide me the link for downloading it .i did it thru hp.com