This document summarizes key solutions for optimizing server infrastructure from Microsoft Corporation. It begins by identifying the top challenges facing server infrastructure including technology changes, security, costs and maintaining uptime. It then outlines four priority solutions: data center management, secure messaging and collaboration, information protection and secure access. The document proceeds to provide overviews of each solution, describing how they can help control costs, improve security and availability, and increase agility. It includes case studies highlighting how other organizations have benefitted from implementing the solutions.