1. CSP Defined. Described by Microsoft as a true cloud reseller program, CSP appears to align Microsoft's core cloud products with a partner business model that should let customers buy Microsoft products and related cloud offerings in the way that they would prefer.
Within two weeks, Dorsey had built a simple site where users could instantly post short messages of 140 characters or less, known in Twitter parlance as tweets.. On March 21, 2006, Jack Dorsey posted the world's first tweet: just setting up my twttr.. Dorsey was named the company's chief executive officer.
Twitter was created in March 2006 by Jack Dorsey, Noah Glass, Biz Stone, and Evan Williams and launched in July. The service rapidly gained worldwide popularity. In 2012, more than 100 million users posted 340 million tweets a day, and the service handled an average of 1.6 billion search queries per day.