There is an easy way to generate currency exchange rates in Microsoft Excel in real-time and we show you how to do it the right way.

Percentages aren't always easy to calculate, but one of the best tools in Excel's toolbox is calculating percentages for you. Here's how to do it.

Learn how to calculate the net present value (NPV) of your investment projects using Excel's XNPV function.

This Technology Workshop illustrates how to leverage a number of functions to perform calculations in Excel involving the time value of money.