How to fix the chart data
Excel
2010
You can unlink a chart from its data ranges and produce a static chart that remains unaffected by later
changes in the data.
To copy the chart as a picture, do the following:
1. Activate your chart.
2. On the Home tab, in the Clipboard group, choose Copy (or click Ctrl+C):

3. Do one of the following:
- On the Home tab, in the Clipboard group, select the Paste list and then choose
Picture (U):
- On the Home tab, in the Clipboard group, choose Paste Special... list.
In the Paste Special dialog box (more about Paste Special features see in Paste results into cell without formulas), choose format of your picture: