Charts and sparklines are powerful data visualization tools in Excel. Here’s a guide to the most popular chart types in Excel and how to best use them. Microsoft Excel offers a plethora of tools for ...

Microsoft Excel 2007 supports a variety of chart types to create a combination chart and help your viewers see the differences between two or more data series. For example, one data series in a line ...

How to add a single vertical bar to a Microsoft Excel line chart Your email has been sent There are lots of ways to highlight a specific element in a Microsoft Excel chart. You might add data labels ...

These obscure charts might be the key to visualizing your data.

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 ...

A date-and-cost line chart tracks a commodity's changing price over time. Economists use such diagrams to display broad market trends and predict future prices. Businesses that restock continually use ...

Ever found yourself staring at a cluttered Excel dashboard, wondering if there’s a better way to present your data? Speedometer charts might seem like a flashy solution, but are they really the most ...

Imagine you’re preparing for a big presentation at work, and you need to showcase the progress of your project over the past year. You have all the data, but it’s scattered across multiple ...