●[Manufacturer/Model Number] NEC [Display] 15.6 inch large screen LCD, no gloss. Japanese keyboard ●Powerful Multi-Tasking Processing: Equipped with a Celeron processor and a fast-boot SSD. High processing capacity allows you to open multiple windows at the same time without any stress when working or using applications ●OS: Windows 11 (Office) Equipped with MS Office (Word, Excel, PowerPoint, Outlook) ●[Pre-Seted] We will ship your computer with the default settings, so it is ready to use once it arrives. Brand new wireless mouse included Equipped with Wi-Fi (may be an external wireless LAN adapter. ) ●[Worry-free Warranty] If you are not satisfied with your purchase, you will be able to exchange, repair or refund. Since this is a used product, there may be scratches or feel (there is no problem with use) (Please note that there may be cases where the camera is not installed.) )