You are buying a Dell XPX 8500 D03m Desktop PC I7 2600 3.40ghz 8gb 2tb Casual and Gaming Computing System in good cosmetic and working condition!  The operating system includes Windows 10, and also includes is a monitor, keyboard and mouse. Please note the graphic card installed is a 2 mb, however the on-board VGA adapter is 8 mb. The system won't recognized the VGA adapter unless the 2 mb card is removed first. Please see all the photographs for greater details!