A chart is a graphical representation of data that helps your audience to understand your information easily; charts make comparisons in your data and analyze the trends or patterns in data sets.

Charts are helpful for us to show information to an audience in graphics to make it easier to understand. There are a variety of charts available in Microsoft Excel, such as Pie, Column, Line, ...

A legend box in an Excel chart lists the chart's data series. It specifies each series' name and the color of its marker on the chart. When you try to edit a legend using the Format Legend dialog box, ...