Hi,
I am new user to excel and don't know much about macros. actually I am maintaining some data in excel with review dates and I have to inform the concerned department/person 30 days before the due date for review arrives. So I want excel to generate and send email to me 30 days before the due date.
Please explain all the process i.e. where to write / put the code, conditions for sending email etc.

Hoping favor from your side