Mutual funds pool money from investors and invest it in a portfolio of securities like stocks, bonds, and other assets. Investors share the income and capital gains or losses proportionate to their investment. Mutual funds offer diversification, professional management, affordability, and liquidity. Some risks include potential underperformance, costs, and taxes on capital gains. In India, the Association of Mutual Funds promotes and protects the interests of mutual funds and investors. Long-term capital gains from mutual funds are tax exempt.