This document discusses leveraging cloud services for businesses. It outlines CornerStone's history of adopting cloud technologies since 2002. It then defines cloud computing and describes the three categories of cloud services: Software as a Service (SaaS), Platform as a Service (PaaS), and Infrastructure as a Service (IaaS). The document presents case studies that demonstrate benefits companies have realized from using cloud services, such as increased availability, security, flexibility, and reduced costs. It argues that cloud computing can help businesses address challenges in these areas and position themselves to be more innovative and competitive.