To start investing, buy some undervalued stocks in companies that you're familiar with and understand. Then, hold onto the stocks until they're worth more and sell them to make a profit! Try to invest a little bit in a lot of companies as opposed to investing all of your money in one company so that you're not risking losing your whole investment. If you want to invest in something less risky than the stock market, find out if your employer matches your 401(k) contributions and invest in that so you can earn money while also saving for retirement.