This document summarizes a presentation on enterprise resource planning (ERP). It discusses the history and evolution of ERP from earlier systems like MRP and MRP II. It defines ERP and describes its key features and benefits like integrated business operations and real-time updating. The presentation covers ERP implementation methodology and steps. It also discusses business process reengineering in the context of ERP implementations. Finally, it lists some major ERP vendors and modules including finance, human resources, manufacturing, and sales and distribution.