Hi Everyone!

I have been asked to modify an existing macro in a workbook and I'm not sure where to start with the request. The main sheet has a macro that is attached a button that starts the macro running. It's a simple macro that when the button is pushed it start clearing cells as needed. I'd like to add a warning message prior to any clearing of cells that ask, "Are you sure you want to clear cells?". The person would need to answer with a Yes/ No application, "Yes" to continue or "No" to end the macro from running. Any help would be greatly appricated. Thanks in advance!!

JRTDCG