This research project investigates the impact of digital technology on the business practices of Tesco PLC. It explores how digital tools and strategies have transformed various aspects of the company's operations, including customer engagement, supply chain management, and employee productivity. The study utilizes a mixed-methods approach, combining primary and secondary research to analyze the benefits, challenges, and future implications of digital transformation within Tesco. The findings provide valuable insights for businesses seeking to leverage digital technology for growth and competitive advantage.