Microsoft shares were up 7% after the announcement about the departure of Steve Ballmer from the CEO position. Steve Ballmer became president in 1998 to run Microsoft's operations. He was a college buddy of Microsoft founder Bill Gates at Harvard. Ballmer graduated from Harvard with a degree in mathematics and economics and worked for 2 years at P&G before Gates persuaded him to join him at Microsoft. For decades the duo of Gates and Ballmer ran the company till Ballmer was made CEO in 2000. Ballmer completes three decades at Microsoft. During most of this period Ballmer focussed on protecting the existing franchise of Windows operating systems software and the Office suite sold on all PC's except Apple Macs. Missteps include Windows Vista, which was followed by the more successful Windows 7. Windows 8 has failed to make a significant dent in the market. A poor decision in retrospect to acquire Yahoo for about $44 billion did not happen, as Yahoo did not pursue discussions. The efforts in smartphones with Nokia and the Surface tablet have failed to produce results. Under Ballmer Microsoft only gradually shifted to cloud computing. The departure of Ballmer comes as a major reorganization was underway in 2013, and the company was shifting its strategy to become a provider of devices and services in place of its main role making software sales for PC's....