I've been using this at home for a long time, but I'm putting it up for sale since I no longer use it. Operation has been confirmed. There are no particular issues with the operation. Although not shown in the images, I will also include the included AC adapter. Manufacturer: Fujitsu Series Name: LIFEBOOK OS: Windows 10 Home SSD: 256GB Memory: 4GB Battery: △ (Indicates battery condition, likely meaning it's not in perfect condition)