History of Bill Gates Full Documentary
William Henry " Bill " Gates III (born October 28, 1955) is an American business magnate, investor, author, and philanthropist. In 1975, Gates and Paul Allen co-founded Microsoft , which became the world's largest PC software company. During his career at Microsoft, Gates held the positions of chairman, CEO and chief software architect , and was the largest individual shareholder until May 2014. Gates has authored and co-authored several books.