This document discusses industry analysis and different tools used for analysis. It describes industry analysis as a method to understand a company's position relative to competitors and identify opportunities and threats. Three common analysis tools are discussed - Porter's Five Forces analysis examines competitive forces in an industry, PESTEL analysis evaluates political, economic, social, technological, environmental and legal factors, and SWOT analysis identifies internal strengths and weaknesses and external opportunities and threats. The document provides examples of factors considered in each tool and concludes that industry analysis helps companies set goals and evaluate competitors.