1981 – Microsoft goes through a restructure to incorporate in Washington. Bill Gates would become president, Paul Allen was Executive Vice President. Steve Ballmer would come on full-time with a $50,000 year salary. The reason why they incorporated? On this same day, Paul Allen sends a proposal to Rod Black of Seattle Computer Products for Microsoft to purchase all rights to 86-DOS for $30,000.  At that point, they had only a non-exclusive license (since September 22, 1980). This was a strategic move because Microsoft had a relationship with IBM, and wanted to re-license for the IBM PC. After a month of negotiations, Seattle...