How to invest in mutual funds directly Explore the benefits of direct mutual fund investing and make smarter fund choices suited to your goals. Find the right instructor for you. Choose from many topics, skill levels, and languages. Join millions of learners from around the world already learning on Udemy. A mutual fund is an investment pool that is professionally managed by a fund manager. It is essentially the money that many investors have contributed together. Read on to learn about how to start investing in mutual funds . Mutual funds are a great way to build a diversified portfolio without a lot of extra cost or hassle. If you’re looking for help investing in mutual funds , follow these simple steps to get started.