To change all data labels, click anywhere in the chart. To modify all labels on either the x or y-axis, click anywhere within the data series. To modify a single data label, click on the data label.

Learn how to change, edit or rename a Data Series name in Microsoft Excel Graph or Chart without editing the original row or column name.

How to Change Series Data in Excel. To update your Microsoft Excel worksheet, you can add a data series to the source data and also update the worksheet chart to make your data meaningful to your ...

The series headings in row 1 are also names. Because the chart defaults will use the label headings in each column for each series name, you can’t use those labels to name the dynamic ranges.

Microsoft Excel makes great charts, but often they’re not eye-pleasing. Learn how to change formats to yield a professional-looking chart.