The document discusses Microsoft's private cloud computing roadmap. It defines cloud computing and outlines Microsoft's offerings including Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). It describes the evolution from traditional datacenters to virtualized datacenters to private and public clouds. It highlights key aspects of private clouds like application packaging, monitoring, and automation. It also discusses System Center 2012 and how it can help manage private and public clouds with common tools and deliver applications as a service.