Viewing comments
The Comments list displays all annotations in a PDF and appears in the right pane of the document window. To view the Comments list:
1. Click the Comment tab.
2. All comments (if any) will be displayed in the Comments panel on the right.
Deleting comments
1. Right-click on the comment markup you want to delete and select Delete. To delete all comments at once, click on Delete Comments.
Alternatively, in the Comment panel:
1. Right-click on the comment you want to delete.
2. Press the Delete button on your Windows PC keypad.