Biography of Bill Gates in Bangla. The short Biography and the Life story of William Henry Gates, Co-Founder of Microsoft. In this Bio about Bill Gates, we present, Gates early life, childhood, education, family, lifestyle, wealth, and founding of Microsoft with Paul Allen.Finally, how did bill gates became a millionaire( মিলিয়নিয়ার)? What is the secrete of success story of Bill Gates (গোপন রহস্য)?