From http://www.microsoft.com/presspass/inside_ms.mspx: Employment Information. (Last Updated: Sept. 30, 2008) {| Current Employment Headcount Location Employees...
Microsoft employs 93,000 in over 100 countries (2009)
79,000
Answer. As of April 2007, Microsoft (the company Bill Gates founded) employed approximately 79,000 people.
Total 1680 people is working under microsoft (usa). But fully certified workier is 900 above..Thank you