If you understand the definition of a mathematical function, a good way to judge it is that any line drawn parallel to the y-axis intersects with the values in the function’s curve only once. The same ...

Two columns or rows of data in Microsoft Excel may contain useful information, but you'll just have a set of numbers. You can give spreadsheet viewers a graphical representation of those numbers by ...

What do you think of when you see the words "Microsoft Excel?" For many, it's "cells," "numbers," and "formulas." However, there's much more to the program than that! You can also create stunning 3D ...

Among its many features, Microsoft Excel enables you to incorporate charts, providing a way to add visual appeal to your business reports. Each of Excel's 12 chart types has different features that ...

One way to improve your spreadsheet is to present data in chart form, and Excel is a great program for doing just this. However, Excel's overwhelming number of menus often results in some of the most ...

The new Analysis ToolPak is designed for complex statistical and engineering work. However, it’s not turned on by default so you need to activate it yourself when you want to use it. Go to the main ...