This document provides an overview of entrepreneurship and entrepreneurs. It defines entrepreneurship and different types of entrepreneurs such as novice, habitual, nascent, serial, and portfolio entrepreneurs. It also discusses the entrepreneurial process which involves identifying opportunities, developing business plans, determining required resources, and managing the enterprise. The document outlines the history of entrepreneurship from earliest periods to the 20th century. It distinguishes between entrepreneurs and inventors and discusses the role of entrepreneurship in economic development. Finally, it covers ethics, social responsibilities, and the future of entrepreneurship.