This essay provides a comprehensive analysis of the micro and macro environmental factors influencing the business operations of Marks and Spencer (M&S), a UK-based retail enterprise. It begins with an introduction that highlights the impact of business operations on overall organizational performance. The main body of the essay delves into the internal and external environments, including a SWOT analysis of M&S that identifies its strengths, weaknesses, opportunities, and threats. The micro-environmental factors, such as suppliers, competitors, customers, employees, investors, stakeholders, and regulating agencies, are examined for their influence on the business. The essay also explores the macro-environmental factors, including political, economic, social, technological, environmental, and legal factors. The importance of responsible management of individual and organizational operations, considering social, cultural, economic, and environmental issues, is also discussed. The essay concludes by summarizing the key findings and emphasizing the significance of environmental analysis for improving the performance and operational capabilities of the retail enterprise.