Adding 10,000 yen to the winning bid, you can also install Windows 11 Pro using the paid virtual machine software "Parallels Desktop 20." A perpetual license key for Parallels Desktop 20 is included. Adding 5,000 yen to the winning bid, you can have Mac版 Office installed. The Office account and password will be provided. If you make an immediate purchase without price negotiation, Office will be installed for free. Adding 5,000 yen to the winning bid, you can have Windows版 Office installed. Adding 15,000 yen to the winning bid, an Adobe Creative Cloud Complete 12-month subscription account will be provided. ※ Product Description ※ Manufacturer: Apple Product Name (Model Number): MacBook Pro Air [A2337 Thunderbolt 3 ports x 2] CPU: M1 (8-core CPU with 4 high-performance cores and 4 high-efficiency cores) Memory: 16GB (16384MB) Storage (SSD): Ultra-fast PCI-e SSD 256GB Optical Drive: None Screen Size: Retina display 13.3-inch wide Resolution: 2,560x1,600 dots Wireless LAN: Built-in wireless LAN Keyboard: Japanese layout (with backlight) OS System: Tahoe 26.1/Windows 11 Pro ● Accessories AC adapter, USB-C cable, built-in battery, instruction manuals, box ※ Some accessories may not be genuine. ■ Product Condition The screen color is in beautiful condition. There is one scratch on the top of the screen. The keyboard and palm rest are in beautiful condition, with no fading of the characters. There are some minor scratches on the top cover. The bottom cover is generally clean. There are no noticeable scratches. The number of charge/discharge cycles is 111. The web camera is not available. The initial password is 1234. ※ Important Notes We will accept returns or exchanges for defects such as failure to power on or start up. Other than that, we cannot accept returns for reasons related to the product condition, so please refrain from purchasing if you are particular about the product condition.