The Power of Compound Interest Learn how to harness the power of compound interest for your investments. Share | Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Choices for Your 401(k) at a Former Employer Individuals have three basic choices with the 401(k) account they accrued at a previous employer. What Is the Dividend Yield? This calculator helps determine your pre-tax and after-tax dividend yield on a particular stock. The Richest Man in Babylon In good times and bad, consistently saving a percentage of your income is a sound financial practice.