This is the second refurbished PC that I buy from Amazon and let me tell you, it's worth every penny! We needed this PC for my son's virtual classes because the old laptop he was using was very slow. Boy what an upgrade! I opened it up and looked inside and everything was new! You could tell it was used by looking at very small marks on it's case. It's functionality is perfect. Very fast and silent. These machines were made for business, so they are made to last a very long time while on. I surely will buy more in the future if I need another. I highly recommend you getting one!