A:Answer kikolo7,
The system is plug and play, arriving fully assembled. You will still have to connect the system to a display, as well as plugging in the keyboard and mouse (a set is included, though you may use others if you prefer).
Thank you, and if you have any additional questions regarding this, or any of our offerings here at Best Buy, please call our Support Team, toll-free, at 855.490.2569 - we're happy to help!