I have Firefox because I was told Internet Explorer was the worse site for downloading a virus,malware or spyware,when I was using Internet Exployer I had trouble 3 times with downloads over a 3yr. period now if I don’t know the web site I create a restore point by typing in the word before in the create a restore point there was a forth time my modem became corrupt I downloaded free wallpaper an I couldn’t delete it I still download wallpaper but from the same site every time