Q. You can insert labels for ?

Explanation by: Ravi Chauhan

The correct answer is option (4) All. In Excel, you can insert labels for all the data markers on a chart, a data series, or a selected data marker. The labels provide additional information about the data points in the chart, such as their values or categories. To insert labels for all the data markers on a chart, you can use the Chart Elements button (plus icon) that appears when the chart is selected. From there, you can enable the Data Labels option to display labels for all data points in the chart. If you want to insert labels for a specific data series, you can select the series in the chart and enable the Data Labels option for that particular series. Additionally, you can also insert labels for a selected data marker by individually selecting the marker and enabling the Data Labels option for that specific marker. Therefore, the correct answer is option (4) All.