Microsoft Exchange Server 2013 brings a new rich set of technologies, features, and services to the Exchange Server product line. Its goal is to support people and organizations as their work habits evolve from a communication focus to a collaboration focus. At the same time, Exchange Server 2013 helps lower the total cost of ownership whether you deploy Exchange 2013 on-premises or provision your mailboxes in the cloud.
New features and functionality in Exchange 2013 are designed to do the following: http://blog.ctesolutions.com/technical/microsoft/exchange-at-the-core/
Whether you are an IT Professional looking for Exchange Server 2010 or Exchange Server 2013, the most comprehensive and certified training can be found at CTE Solutions.
Interested in a certification or simply learning about design, implementation, administration, and management? CTE can deliver the training in the format you need with the most experienced instructors: http://www.ctesolutions.com/course/Microsoft-administration-training-courses/Exchange-Server-Training/