Add a picture to the comment box in Excel 2007

When you view a comment, a yellow colored background appears with no pictures. You can add a picture to a comment box by performing the following steps:
1. Right click on a cell that has the comment and then click Edit Comment.
2. Right click the border of the comment box and click Format Comment...
3. From the Format Comment dialog box that opens, click the Colors and Lines tab.
4. Under Fill, click the Color: dropdown box and Fill Effects...

5. From the Fill Effects dialog box that opens, click the Picture tab.
6. Click Select Picture...

7. Select a picture and click Insert.
8. Click OK twice.