A plot device is used to progress a story—and how you use a plot device can make or break your story. Here are examples and advice for using plot devices.

So, how do you display data for stuff with such a huge range of values? The answer is to use a semi-log plot. I'm going to explain exactly how this works.

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.