Bill Gates philanthropic work. Also in 2010, he was honored with the Silver Buffalo Award by the Boy Scouts of America, its highest award for adults, for his service to youth. In 2002, Bill and Melinda Gates received the Jefferson Award for Greatest Public Service Benefiting the Disadvantaged. He was given the 2006 James C. Morgan Global Humanitarian Award from the Tech Awards. In 2015 Gates, along with his wife Melinda, received the Padma Bhushan, India's third-highest civilian award for their social work in the country. Barack Obama honored Bill and Melinda Gates with the Presidential Medal of Freedom for their philanthropic
Bill Gates retail version of Microsoft Windows on November 20, 1985. In August of the following year, the company struck a deal with IBM to develop a separate operating system called OS/2. Although the two companies successfully developed the first version of the new system, the partnership deteriorated due to mounting creative differences. From Microsoft's founding in 1975 until 2006, Gates had primary responsibility for the company's product strategy. He gained a reputation for being distant from others; as early as 1981 an industry executive complained in public that "Gates is notorious for not being reachable by phone and for not returning