Satya Nadella joined Microsoft from Sun Microsystems in 1992. He is originally from Hyderabad, India, and studied electronics and communication engineering at Manipal Institute of Technology. In the U.S. he studied for a master's degree in computer science from the University of Wisconsin and a MBA from the University of Chicago. At Microsoft Nadella worked on business areas Windows, Office suite of programs, the Bing Search engine, SQL Server database, and cloud service Azure, moving every couple of years. Langley, Clark and Ovide relate comments from classmates of the student days and colleagues at Microsoft about the 46 year old Nadella's aspiring nature, willingness to take risks and good rapport with engineers and staff at the company- including one comment from a former Microsoft executive that collaborative work spirit alone will not be enough to change Microsoft's culture.