This document provides an overview of mutual funds, including what they are, their advantages and disadvantages, how to choose and invest in them, and the roles of various parties involved. A mutual fund is a pool of money contributed by investors that is invested in securities according to the fund's objectives. Investors jointly own the fund which is overseen by trustees and managed by an investment manager. The document discusses open-ended and closed-ended fund structures, as well as debt, equity and hybrid funds. It also outlines the process for investing in mutual funds directly or through distributors.