Greg
one way is to use conditional formatting. Assume you want to check column
C. Select the whole column and choose Format | Conditional Formatting ...
Change the Condition to "Formula is" and enter: =COUNTIF(C:C,C1)>1 into the
box. Change the font or the background to a suitable highlight colour and
press OK.
Wherever/whenever you have a duplicate entry it will change colour
Regards
Trevor
"greg" <(E-Mail Removed)> wrote in message
news:106101c3fb65$278df7f0$(E-Mail Removed)...
> How do I find the duplicates in a column of data? Boy I'd
> love to know.
> thanks
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