This document provides an overview of entrepreneurship and starting a business. It defines entrepreneurs as individuals who take on the risk of operating a business with uncertainty about the future. Entrepreneurship is developing, organizing, and running a new business to generate profit while taking financial risk. The document outlines the importance of entrepreneurship for computer science and IT students, characteristics of successful entrepreneurs, functions of an entrepreneur in starting a business, sources of business ideas, analyzing potential markets, and advantages and limitations of entrepreneurship.