IBNLive.com Microsoft's liaison with PC makers leaves position CNET Steven Guggenheimer, who for four years oversaw Microsoft's relationship with makers of Windows PCs, is moving to a different role. The company says the move isn't related to Surface tension. by Edward Moyer Steven Guggenheimer earlier this month at … Microsoft's Parker to Replace Guggenheimer as PC Liaison Businessweek Microsoft Executive to Leave Hardware Post Wall Street Journal Days After Microsoft Unveils Surface, Exec Managing Relations With HP, Dell … Forbes IBNLive.com all 30 news articles