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 ...

Making a square bubble chart in Microsoft Office Excel is possible if you slightly modify the chart. A bubble chart is a type of scatter chart in which your data points are shown as bubbles. These ...

So, you need some eye-popping visuals to show off your top sales numbers for that meeting in 40 minutes but data, not design, is your forte. No problem. With Excel 2013—even if you’ve never used ...

In this tutorial, we will explain how to make a Step Chart in Microsoft Excel. Charts are known to many as a graphical representation of data that people can use to explain a point to their audiences.