Maximum PC: AltaVista is shutting down, and if you find that the least bit surprising, it's probably because you're shocked to discover it still exists. Well, it does, for a few more days anyway. On July 8, 2013, Yahoo will pull the plug on one of the web's earliest search engines, ending a run that spanned nearly two decades (AltaVista launched on December 15, 1995). How did it come to this? Google, of course.