HP (Hewlett Packard) is a company providing personal systems, printers, and 3D printing solutions. It operates through three segments: Personal Systems, Printing, and Corporate Investments. The Personal Systems segment offers commercial and consumer desktop and notebook PCs, workstations, thin clients, commercial mobility devices, retail point-of-sale systems, displays, and other products. The Printing segment provides consumer and commercial printer hardware and imaging solutions. The Corporate Investments segment includes research and development as well as business incubation and investment projects.