This product worked for 3 months and then died.  Repair would require replacement of motherboard which I assume has somehow shorted out since it was already a refurbished machine, and at that price, why not get a new machine?  Amazon washed its hands, as did the supplier.  My amex card would extend the warranty so I could get a refund, but no warranty has been furnished, so Amex won’t pay. I have always been happy with my acer  machines,  but now I am very disappointed and disillusioned