This report provides a comprehensive overview of information systems and Enterprise Resource Planning (ERP) within the context of a business case study, specifically Morrisons, a major UK supermarket chain. The report begins by defining information management and technology, highlighting the importance of proper data handling and security in today's digital environment. It then categorizes various information systems, including transaction processing systems, office automation systems, knowledge work systems, management information systems, decision support systems, and executive support systems, detailing their functions and applications within an organization. The core of the report focuses on ERP systems, explaining their role in integrating business processes such as accounting, procurement, and manufacturing. It outlines the real-life benefits of ERP, such as cost savings, improved visibility, enhanced data security, and efficient data collection and dissemination. The report concludes by emphasizing the significance of ERP in Morrisons' success and offers recommendations for successful ERP implementation, including the use of SAP software, customization, and ensuring mobile-friendly data access.