How to moderate comments

Access individual story comments on the edit page, or access all comments posted on your site by clicking “Comments” on the left of the page.
click:
1. “Unapprove” to remove a comment.
2. “Reply” to respond directly to a comment.
3. “Quick Edit” or “Edit” to edit a comment.
4. “Spam” to mark the comment as spam.
5. “Trash” to remove a comment.