Each macronutrient yields a certain number of calories. 1  One gram of protein yields 4 calories. 2  One gram of carbohydrate yields 4 calories. 3  One gram of fat yields 9 calories. 4  One gram of alcohol yields 7 calories.
History of Microsoft. Microsoft is a multinational computer technology corporation. The history of Microsoft began on April 4, 1975, when it was founded by Bill Gates and Paul Allen in Albuquerque.
2:23PM GMT 04 Feb 2014. Follow. Satya Nadella has been promoted from executive vice president of the cloud and enterprise group, a role he was promoted to in July last year by departing CEO Steve Ballmer. Bill Gates is stepping down as chairman of Microsoft's board, and taking on the role of technology advisor. âDuring this time of transformation, there is no better person to lead Microsoft than Satya Nadella,â said Bill Gates in a statement.