Estate Management 101 A will may be only one of the documents you need—and one factor to consider—when it comes to managing your estate. Related Content Bi-Weekly Payments This calculator estimates the savings from paying a mortgage bi-weekly instead of monthly. 16 Wall Street Cliches in 60 Seconds Pundits say a lot of things about the markets. Let's see if you can keep up. Pullbacks, Corrections, and Bear Markets When the market experiences volatility, it may be a good time to review these common terms.