Excel2016 How to update a second rate on an existing chart

Direct Copy and paste method

Figure 1 Select the newly added data row in the table and press CTRL + C to copy (or right)

Figure 2 Click the Ctrl + V button to paste (or right) when you switch to the chart area

Figure 3 Chart Automatic Update adds new data items

Second, rapid drag and choose method

Figure 4 The data table on the left of the right chart shows a colored border.

Figure 5 Moves the cursor over the color border to display the cross double arrow icon, press the left mouse button to select the new data to add, and the chart automatically updates the new data item