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.
Crunchbase. 1  Sophos Founded 1985. Overview Sophos is a leader in IT security and data protection. 2  Twitter Founded 2006. Overview Twitter is a global social networking platform that allows its users to send and read 140-character messages known as âtweetsâ.