This document discusses cloud computing and the benefits of Office 365. It describes how technological advances, economic pressures, and a new generation of technically-savvy staff are driving organizations to adopt cloud solutions. Office 365 provides infrastructure as a service (IaaS) and software as a service (SaaS) through Microsoft applications hosted in the cloud like Exchange, SharePoint, and Lync. It offers reliability, flexibility, and cost savings compared to on-premise software while maintaining security, control and familiar Microsoft tools. Adopting Office 365 requires change management but brings benefits of mobility, collaboration and reduced costs.