Hi
do anybody know whether excel have any date alert?

For example, i input a date, 17th Novemeber 2008 and wish to have a alert 1 month before 17th Novemeber 2008, which mean at 16th/17th October 2008, excel is able to pin out a note to tell me next month is 17th November 2008.
This will be useful for my work as i need to keep track of expiry for my data collected.

Thanks if someone can help me