All too often a necessary task can be boring. It's something you have to get done, be it filling out a tax form or going to the dentist or reading a chapter of a particularly dry book concerning an advanced UX Wireframing tool (Axure, for instance).
 
But if you can make learning about that subject a little more fun, maybe even add an instructional animation or two, you can make the learning easier and perhaps even make someone better remember what they learn.
Fidelity Estate and Tax Planning Animation
Calculators for Retirement and Loans via Fidelity
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