Winning bid + ¥5,000: Windows 11 Pro can be installed via Bootcamp. Winning bid + ¥10,000: Windows 11 Pro can also be installed using the paid virtual machine software "Parallels Desktop 20". Winning bid + ¥5,000: Mac version of Office can be installed. An Office account and password will be provided. If you make an immediate purchase without price negotiation, Office will be installed for free. Winning bid + ¥5,000: Windows version of Office can be installed. Winning bid + ¥15,000: Adobe Creative Cloud Complete 12-month subscription account will be provided. ※ Product Description ※ Manufacturer: Apple Product Name (Model Number): MacBook Pro Air [A12179 Thunderbolt 3 port x 2] CPU: Core i3-1000NG4 1.10-3.20 GHz (2 cores / 4 threads) Memory: 8GB (8192MB) 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 OS System: Sequoia 15.5 / Windows 11 Pro (optional) ● Included Accessories AC adapter, built-in battery * Some accessories may not be genuine. ■ Product Condition Beautiful! The LCD has no scratches and the color is beautiful. The keyboard and palm rest are also in beautiful condition. There is no fading of the characters. The top cover and bottom cover are also generally clean. There are no noticeable scratches. The battery has been charged and discharged 58 times. The initial password is 1234. ※ Notes We will accept returns or exchanges for defects that prevent power-on or startup. Other than that, we cannot accept returns even if there are reasons related to the product condition, so please refrain from purchasing if you are particular about the product condition.