He previously oversaw the development of the Microsoft Office system of programs, servers and services, responsible for the product development of the 2007 Microsoft Office system, Microsoft Office 2003, Microsoft Office XP, and Microsoft Office 2000.
He previously oversaw the development of the Microsoft Office system of programs, servers and services, responsible for the product development of Microsoft Office 2007 and its new ribbon UI. Prior to that he also oversaw the development of Microsoft Office 2003, Microsoft Office XP, and Microsoft Office 2000.