Notes or comments in formula bar

[Scott]

Hello,

I vaguely recall an article I read that mentioned I could
insert a note or comment into the formula bar. Can
someone tell me how to do that? I'm not talking about
Insert-> Comment.

Example: If I were to have A1+B1, there's a trick that
will allow me to add a note within the formula bar such
as "this formula adds apples and oranges."

Thanks

 

[Patti]

=A1+B1+N("Type Note Here")