Investment Strategies for Retirement 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 » Have A Question About This Topic? Name Email Address Message Thank you! Oops! Related Content Three Key Questions to Answer Before Taking Social Security When to start? Should I continue to work? How can I maximize my benefit? What's My Potential Estate Tax? This calculator helps estimate your federal estate tax liability. Mutual Funds vs. ETFs Exchange-traded funds have some things in common with mutual funds, but there are differences, too.