Hewlett-Packard is the world's largest technology company.Primarily known as a maker of personal computers, the company is the world's top maker of PCs and has been tied with Dell for the lead in the United States. In 2007 about $36 billion, or a third of its total revenue, came from PC sales.About 27 percent of total revenue came from its printing division -- with the bulk of its profits coming not from printers but from replacement ink cartridges.Another third of its revenue came from sellin... more