A Note (or script note) provides you with a place in the document to jot down an idea for a scene or a comment on the story, or to put writing you have cut but are not sure about discarding. (See the section of the NaviDoc Note Panel for additional information on organizing your notes.)
Notes are separate from the body text of your document, and don't affect the page breaks or document length. They can be displayed onscreen or hidden. They can be printed separately with page references, or printed in the regular body of the document (in which case, they would affect the page breaks and document length).
