This is a mouse computer for schoolchildren. I purchased it in September 2022. I used it once or twice a week for the first six months, but haven't used it for the past year and a half. It has a touch panel and is splash-proof, making it perfect for watching videos in the bath. Please check the images for the specifications and the condition of the body. No special software was installed, so for this listing, I have clean installed Windows 11 Pro 25H2 and set it up to temporarily sign in with a local account. (The username and password will be printed and attached to the device.) What I am selling includes the main unit, AC adapter, first step guide, precautions, and the original box. I will ship it via Takkyubin (home delivery service).