
- Add a pie chart - Microsoft Support- Select Insert > Chart > Pie and then pick the pie chart you want to add to your slide. In the spreadsheet that appears, replace the placeholder data with your own information. 
- Explode or expand a pie chart - Microsoft Support- Quickly change a pie chart in your presentation, document, or spreadsheet. Explode the entire pie chart or just one piece. Change to a pie or bar of pie chart. 
- Select data for a chart - Microsoft Support- Learn best ways to select a range of data to create a chart, and how that data needs to be arranged for specific charts. 
- Change the format of data labels in a chart - Microsoft Support- Data labels make a chart easier to understand because they show details about a data series or its individual data points. For example, in the pie chart below, without the data labels it would … 
- Add a legend to a chart - Microsoft Support- Learn how to add a legend to a chart, retrieve a missing legend, and adjust its settings. Add, edit, or remove a chart legend in Excel. 
- Edit titles or data labels in a chart - Microsoft Support- If your chart contains chart titles (ie. the name of the chart) or axis titles (the titles shown on the x, y or z axis of a chart) and data labels (which provide further detail on a particular data point on … 
- Rotate a pie chart - Microsoft Support- To change how the slices in a pie chart are arranged, you rotate it. You can do this with pie, 3-D pie, and doughnut charts in Microsoft Excel, or with an Excel chart you've copied to … 
- Add or remove data labels in a chart - Microsoft Support- For example, in the pie chart below, without the data labels it would be difficult to tell that coffee was 38% of total sales. Depending on what you want to highlight on a chart, you can add … 
- Change legend names - Microsoft Support- When you create a chart in Excel, it uses the information in the cell above each column or row of data as the legend name. You can change legend names by updating the information in those … 
- Vary the colors of same-series data markers in a chart- Set varying colors of data markers (bars, columns, lines, pie or doughnut slices, dots, and other shapes) automatically in an Office chart.