This assignment delves into the diverse world of organizations, exploring their types, purposes, structures, and the intricate interplay of internal functions. Using Tesco as a case study, we analyze the impact of the macro environment on business operations, applying the PESTLE model to understand its influence. We further examine the internal strengths and weaknesses of Tesco, linking them to external macro factors through SWOT analysis. This comprehensive study provides a critical evaluation of how both macro and micro factors shape business objectives and decision-making.