System was good to go out of the box. I had an issue with windows activation on one of the 3 units I bought, but after code re-entry it was fine. I bought these systems to set-up a computer lab for seniors at the local senior center I work for. I am the youngest member of our senior center at on ly 37, but they took me in, and I felt compelled to make their lives a little cheaper and more easily accessible. So I bought these AiOs and set them up.. They do more than initially hoped for!!