A calculator was once a necessity in any math class above elementary school. But now that smartphones are ubiquitous, everyone has a ready-to-go calculator right in their pocket. Of course, it’s not a ...

Know the differences between Fafsa, Profile and Consensus. Sticker price for a year at an average private college: $43,000. Average drive-away price: $28,000. In academia, discounts are the rule, not ...

In today’s fast-evolving financial landscape, smart investors rely on structured planning rather than guesswork. Whether the ...

Pictured above is the HP 12C Financial Programmable Calculator, available from the Hewlett-Packard website for $69.99. What makes this calculator totally unique among all consumer electronic products ...

Back in my previous life, I was a finance guy—that’s what my undergraduate degree is in, and that’s how I made my living for many years. Through it all, one particular piece of gear was always at my ...

Lynn O'Shaughnessy, who blogs at The College Solution, is the author of "The College Solution: A Guide for Everyone Looking for the Right School at the Right." Updated November 6, 2013, 4:53 PM Last ...