This report provides a comprehensive analysis of TESCO PLC's information technology (IT) strategy and its impact on the company's business development and competitive advantages. The report begins with an introduction to IT management and its significance in the modern business landscape, followed by background information on TESCO PLC, including its founding and evolution. It then examines the company's products and services, along with an assessment of its competitive environment, utilizing Porter's Five Forces model to analyze the bargaining power of buyers and suppliers, the threat of new entrants and substitute products, and competitive rivalry. The report further delves into the analysis of TESCO PLC's inbound, operations, and outbound logistics, highlighting key activities within Porter's value chain, including human resource management and technology development. Finally, it explores how TESCO PLC could deploy IT to enhance its operations and gain a competitive edge, concluding with a summary of the key findings and recommendations. The report provides a valuable insight into the strategic use of IT within the retail industry, particularly focusing on TESCO PLC's approach to maintaining and improving its market position.