Got this used desktop at a very good price. I needed it to run some image processing software specifically on Windows 10. It came with a 1 Tb hard drive, DVD player, and a new copy of Win10, plus a keyboard and mouse. I added a second internal 1 Tb backup drive of my own, and a wireless ethernet card. Basically like buying the case and power supply and getting the operating system and the hard drive at no cost. Well-packed and arrived quickly. I would do business with the seller again.