Do one of the following:
- Select the Hand command, Select Annotation command, or the corresponding commenting tool > click the note icon > press the Delete key.
- Select the Hand command, Select Annotation command, or the corresponding commenting tool > right-click the note icon > choose Delete from the context menu.
- Choose Delete from the Options menu of the pop-up note of the comment.
- Right-click the note comment in the Comments panel, and choose Delete from the context menu.