5 Smart Investing Strategies The slideshow presentation that you would like to view is too large for your current screen resolution. Click here to view to view the slideshow at full resolution. Launch Presentation » Share | Related Content Bursting the Bubble Tulips were the first, but they won’t be the last. What forms a “bubble” and what causes them to burst? Mutual Funds vs. ETFs Exchange-traded funds have some things in common with mutual funds, but there are differences, too. Saving for College This calculator can help you estimate how much you should be saving for college.