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.
Satya Nadella is Chief Executive Officer of Microsoft. Before being named CEO in February 2014, Nadella held leadership roles in both enterprise and consumer businesses across the company. Joining Microsoft in 1992, he quickly became known as a leader who could span a breadth of technologies and businesses to transform some of Microsoftâs biggest product [â¦ellipsis]