take a look at Format|Conditional formatting
choose
"Cell Value is" "Less than"
and then type in: =TODAY()-30
(don't forget to apply your shading (on the pattern tab).
Ed' wrote:
>
> Can someone tell me how I can change the color of a cell based on certain
> criteria.
>
> For example, I want have various task completion dates and I would like to
> have excel automatically change a task completion to RED when the task has
> been completed for say 30 days.
>
> Any thoughts? Thanks in advance for the help.
--
Dave Peterson
(E-Mail Removed)