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 Question Thank you! Oops! Related Contents Surprise! You’ve Got Money! Here’s a quick guide to checking to see if you have unclaimed money. Countering Counterfeit Currency Combating counterfeiting remains core to preserving the integrity of the nation’s money. Doubling Your Money This calculator demonstrates the power of compound interest.