The stock market is a platform where buyers and sellers trade shares of publicly listed companies. It serves as a crucial part of the financial system, enabling companies to raise capital for expansion and providing investors opportunities to grow wealth. The stock market operates through exchanges such as the NSE and BSE in India, where companies list their shares. Investors buy shares based on their analysis or recommendations with the hope of capital appreciation or dividends. The market is influenced by multiple factors, including economic indicators, global events, company performance, and investor sentiment. There are two main types of participants: retail investors (individuals) and institutional investors (mutual funds, insurance companies, etc.). Understanding how the market works, the types of orders, and how price movements occur is fundamental for beginners. This course section introduces key concepts, explains why the market exists, and discusses how it impacts economic growth. You will also learn how to open a demat and trading account, the role of stockbrokers, and essential terminology. By the end, you'll have a foundational understanding of how the stock market operates and why millions engage in stock trading every day.