How to Change the Color Coding on a Microsoft Excel Graph Legend. Color can make it easier for people to identify important information, such as legends on an Excel graph.

This post will show you how to change the default chart color in Word, Excel, and PowerPoint. You can also change the default color of graphs, charts, lines, or anything else with the help of this ...

Grid lines add horizontal and/or vertical lines to your graph that aid in measuring graph values. By default, these grid lines use the color assigned to the "automatic" selection feature, which is ...