ScienceLenovo overtakes HP as world’s biggest PC makerDaniel ClarkOctober 11, 2012October 12, 2012 by Daniel ClarkOctober 11, 2012October 12, 2012 New York: Lenovo has overtaken Hewlett-Packard (HP) as the world biggest manufacturer of computers, according to a survey by the research firm Gartner....