[Using Excel 2002, SP3.]

I reviewed the Excel help file and could not find the answer. When I
type in a new email address, as per my options, it makes it hot.

But when I pasted in a set of raw text data, including email
addresses, they were not made hot. If I select the cells and click on
the Insert Hyperlink button, it does not make entries in that cell or
column hot. Instead it wants to link that cell or column to something
else it wants me to specify. How do I make a cell entry 'hot,' after
the fact? I also have a column of Facebook pages I need to make hot
as well.

Thank-you.