How to Enter a Comment in Excel 2007

1. Open an Excel 2007 spreadsheet.
2. Use one of the following methods to bring up a comment box: Right-click the cell and select 'Insert Comment' from the list; right-click the cell and press 'Shift' 'M'; use the keyboard shortcut 'Shift' 'F2'; or select the cell, click the 'Review' tab on the ribbon and select 'New Comment' from the 'Comments' group.
3. Enter your text into the comment box. Highlight the text and add any formatting options including bold, italics, color, font type and size. Click outside the 'Comments' box to close it.