Fidelity offers investors some of the most innovative financial tools, products, and platforms currently available, and with What Every Fidelity Investor Needs to Know, James Lowell-one of the most trusted names in the investment business and a self-described Fidelity fanatic-will help you get the best out of what Fidelity has to offer; whether it be through taxable accounts, IRAs, or 401(k)s.