A Microsoft Certified Technology Specialist (MCTS) is the trained professional in the field of Microsoft products and services. MCTS professional supports enterprise-level Microsoft products and services. Microsoft technologies like Windows operating system, Microsoft Exchange server, SQL, and studio experts are some of the essentials required by the businesses. This specialist manages the set-up and often supporting version 2007. They assist in the set-up of user accounts and mailboxes along with the backup plan, security and restore the operation. Microsoft Exchange Server specialist performs the routine server maintenance, configures the new users and is called as the primary point of contact for exchange related issue.