Certain embodiments of a personal computer system include an all-in-one personal computer or a panel personal computer. For example, the all-in-one computer may include a computer enclosure consisting essentially of a single panel shaped structure and a flat panel display integrally mounted inside the computer enclosure. By further example, the panel personal computer may include a flat panel display and a personal computer integrated at least substantially into one shared panel enclosure. Some embodiments of the computer have a center leg. In addition, some embodiments of the computer have substantially flat sides and faces that are substantially perpendicular to one another.