Q. My supervisor wants me to include more data visualizations in my projects. Do you have any suggestions? A. Data visualization transforms raw data into graphical representations, making complex ...

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 ...

If you’ve ever looked at a trading platform and seen a chart filled with rectangles and vertical lines, you’ve already encountered a candlestick chart — even if you didn’t realize it. These colorful ...