The computer started right up and worked great. The Windows 10 Pro wasnt activated so i contacted the seller, tekrefurb and they provided me with the key without an issue. The Computer came with a DP to HDMI adapter but not with a mouse/keyboard like the picture showed. I didn't need those items anyways so I wasn't expecting them and they weren't listed as included in the description. The computer is also silent, which is nice, too. I would buy from them again if I needed another.