Computer arrived and tried to put it to use right away.  First problem was that the Ethernet port would not work.  Tech support said I could return for exchange or use the WiFi setup.  I used WiFi rather then return.  Second problem the DVDR  was not recognized by the system.  In fact it appeared to be broken and pushed in to the computer case.  The computer was suppose  to be refurbished but with this problem I doubt it was even looked at.  The company that did the work was TekRefurbs.  Avoid them.