Windows has been clean installed and set up to boot with a password-less account. The minimum necessary drivers are installed, so I believe it's ready to use immediately. The items I will be sending are the PC itself, a 3-pin AC cable, and the original boxes for the CPU, motherboard, and GPU. OS: Windows 11 Pro Motherboard: ASRock A520M-HDV Memory: G.Skill F4-3600C 19-8GSXWB GPU: PowerColor Red Devil 6600XT SSD: WDS100T2BOC-00PXH0 Wi-Fi: Intel(R) Wi-Fi 6E AX210 160MHz Case: Jonsbo C6 Handle Power Supply: 650W Bronze Due to the nature of the product, please purchase only if you understand and accept no returns/no claims. Shipping will be via Yu-Yu Mercari Bin or Rakuraku Mercari Bin. There have been several cases where purchases were canceled due to abandoned purchase procedures, so we will not accept purchases made with convenience store payments or ATM payments. Thank you for your understanding. Thank you.