This essay examines the concept of globalization and its impact on businesses, specifically focusing on Tesco, a leading multinational retailer. It explores the benefits of globalization, including increased market access, lower costs, and technological advancements. The essay also analyzes the external environmental factors that influence Tesco's operations, such as legal, technological, and socio-cultural considerations. The essay concludes by highlighting the importance of adapting to these factors for successful globalization.