This research project examines the impact of digital technology on the business operations of Primark, UK. It explores the use of cloud technology, social media, mobile technology, artificial intelligence, big data analytics, and the Internet of Things. The study utilizes both primary and secondary data collection methods, including surveys, interviews, and literature reviews. The findings highlight the benefits and challenges of digital transformation, emphasizing the importance of employee training, data security, and a balanced approach to technology adoption.