In Outlook 2003, when I reply to a message, the reply message goes into
normal view with a columm of the words "Plain Text" on the left side of the
reply message.

How can turn off the columm of the words "Plain Text" in normal view when I
reply to a message?

"Word 2003 to edit email message and Word 2003" and "Word 2003 to read Text
email message" is check on.