Fujitsu, used and working U938/S laptop. Windows 11 Pro 64-bit installed and activated. OpenOffice is installed and ready to use. With Windows 10 support ending this year on October 16th, how about a Windows 11 machine? ・Main Features CPU: CEL-3965U, 2.2GHz (2 cores, 2 threads) SSD: 128GB RAM: 8GB LCD: 13.3 inch (1920x1020) LAN: Wired, wireless. Bluetooth communication USB 3.0 x 2 (Type A), USB 3.0 x 1 (Type C) Built-in camera, microphone HDMI output ・Items/Status Confirmed to be Working Windows 11 Pro activated LAN input (wired, wireless) USB input, sound output Camera imaging, microphone recording The battery seems to be able to operate for several hours on a full charge, but details are unknown. ・Accessories AC adapter. ・Notes ① Manuals can be downloaded from the manufacturer's HP. ② If there is a malfunction of the equipment described upon arrival, we will re-check the operation and accept repairs, returns, or refunds. The operation check period is 7 days after the product arrives, so please contact us within that period. (The refund amount will be limited to the product price only.)