Many organizations today rely on some degree of virtualization. Whether it is a few virtual machines running on a single physical computer or a whole server farm across multiple root servers, virtualization optimizes investment in hardware and network infrastructure by:• Increasing the utilization of underused hardware. • Improving server availability.• Reducing IT costs. The purpose of this paper is to provide guidance and best practices for deploying Microsoft® Exchange Server 2010 in a virtualized environment with Windows Server® 2008 R2 Hyper V™ technology.  This paper has been carefully composed to be relevant to organizations of any size…Click here to download this paper from Microsoft