Add stamps, highlighting, and other comments
1.Choose View > Toolbars > Commenting to display the Commenting toolbar.
2.Do any of the following:
From the Stamp menu, select the stamp you want to add, and then click or drag to add a stamp.
Select the Highlighter tool , the Cross-Out Text tool , or the Underline Text tool , and then drag across the text you want to mark up.
Select the Attach File tool to add a file attachment to the document.
To learn more about creating any of these comments, see the appropriate topic in complete Help.
You may also want to:
Change the appearance of comments

Review and Comment Topics