In a world where the stock market is unpredictable and interest rates are still at a premium, many investors may be looking for someplace to put their money that is as close to risk-free as possible — even if it means forgoing the chance for a bigger reward. One popular pick are I Bonds: savings bonds issued by the U.S. government. These bonds are virtually risk free and have a robust fixed interest rate. There is generally a $10,000 limit per year for purchasing I Bonds, but there are a few ways to get ar ...