How to Plot a Formula in Excel. Unless you are an accountant or a math whiz, the formulas used in financial calculations may seem like random, nonsensical strings of numbers, letters and Greek ...

How to Graph a Function in Excel. A mathematical function is a formula that takes an input, x, applies a set of calculations to it, and produces an output called y. By calculating a function at a ...

If you need to create a Line Chart and Scatter Plot in Excel, read through this article. We have also explained which one is right for you.

Want to know how to create a scatter plot in Excel? Here's a guide on how we created a simple chart based on performance numbers.

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

Q. I know Excel contains numerous functions. Short of getting a PhD in Excel, is there some practical way to discover them? A. One of the best things Microsoft did in designing Excel was create Insert ...