This report discusses the typology of entrepreneurial ventures and the similarities and differences between them. It also explores the impact of micro and small businesses on the economy, including their contribution to employment and the growth of the social economy. The report provides insights into the characteristics and skills of successful entrepreneurs and the factors that hinder or foster entrepreneurship. Additionally, it discusses the background and experience that influence entrepreneurship. The content is relevant to the subject of entrepreneurship and is applicable to various courses and colleges/universities.