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 Surprise! You’ve Got Money! Here’s a quick guide to checking to see if you have unclaimed money. The Lowdown on Those Free Credit Scores What’s the deal with your yearly free credit report? Historical Inflation This calculator shows how inflation over the years has impacted purchasing power.