I used it a few times, and then it shot craps.  It's not my everyday computer; I only use it maybe once a month - so the return window closed before I knew there was a problem.  It's as if the OS has uninstalled itself and the basic control options still available don't do anything.  I asked my IT guy at work and he said the entire thing is trash - not even salvageable.  This was my 2nd one - the first one never worked at all so I was able to return it.  If you want to save a few bucks, find another way because these Amazon refurbished computers are trash.  Literally, trash.  At least they can be recycled.