Hewlett Packard is a technology corporation headquartered in Palo Alto, California, United States. Hewlett Packard is the premier worldwide technology solutions provider to businesses, consumers and institutions. HP markets its products to households, small to medium size businesses and enterprises both directly, via online distribution, consumer-electronics and office-supply retailers, software partners and major technology vendors. Hewlett-Packard was one of the first companies to produce a laser printer for PCs and most software products include drivers for HP printers. The drivers control the printers through a language called PCL (printer control language). Other makers of laser printers design their printers so that they, too, understand PCL, making them able to emulate HP printers. In this way, their printers are HP-compatible and are thus automatically supported by many software products. HP is the largest worldwide seller of personal computers, surpassing rival Dell, according to market research firms Gartner and IDC reported in January 2008; the gap between HP and Dell widened substantially at the end of 2007, with HP taking a near 3.9% market share lead. HP is also the 5th largest software company in the world. No non-HP printer, however, is 100 percent HP-compatible. HP is the provider of all types of printers such as color laser printers, laser Printers, inkjet printers, multifunction printers, plotters, Mac Printers, refurbished printers, portable printers, fax machines and copiers. HP also provides printers through which you can create photos. They are basic inkjet printers, photo printers, all-in-ones printer, portable photo printers and professional-quality printers. HP also provides repair services for laser printer, printer cartridges, refurbished printers and other parts. Laser Printer Repair 911 provides corporations, small businesses and individuals with certified on site, in home and carry in printer repair services and upgraded printer parts.