Mobile, social, big data, the cloud. These trends are all impacting how businesses engage with their customers, partners, and employees in order to better compete. Microsoft approaches cloud computing as a way to help customers take a key step toward better business agility, economics, and user experiences. We also know that for many modern CIOs and technology leaders, the cloud presents an opportunity to redefine the role IT plays in implementing a business’ strategy. Because of its power to fundamentally change how businesses operate and compete, the cloud is a game changer for the enterprise.