Appears to have been modified to run specific programs on a non-windows based platform. Working but may be best to wipe clean and start over. Power Supply included but see pictures as one housing has pulled away and exposed wiring. Looking for a robust and versatile computing solution? The Dell Latitude PP04X NR139 A00 might be just what you need. Equipped with an Intel Centrino Duo processor and featuring a sleek black design, this Dell Latitude series laptop is built for those who demand reliability and performance. Ideal for parts, this unit comes from the reputable Dell brand, guaranteeing quality and durability. The laptop weighs in at a manageable 7 lbs, making it convenient for both work and travel. Although it's designed for parts, this single unit laptop could still serve various purposes for tech enthusiasts and professionals alike.