My work group have several people that use the same workbooks on a shared
server.

On some of these workbooks I'd like program a reminder about certain tasks
that need to be done when working with worksheets within the workbook.

What would be the easiest way to do this for a group of people who are not
very computer savvy? I'm way ahead of them and I don't know that much.

Would I use some kind of macro to begin as soon as the workbook is opened?

Thanks.--
Sheryl