This document provides an introduction to the Professional Certificate in Microfinance Module 1. It begins with introductions and house rules from the facilitator. It then provides an overview of the instructor's profile and qualifications. The document outlines the module objectives to understand the nature, history, demand, supply and products of microfinance as well as a new taxonomy. It provides background on defining microfinance by products/needs focus, target market and market focus. It discusses the social mission and performance of microfinance institutions. It then gives a brief history of microfinance globally and the origins and success of Grameen Bank in Bangladesh.