Your conditional format formula for cell N1 would be:

=COUNTIF($M$1:$M$100,N1)


How to add conditional formats:

XL2003
http://office.microsoft.com/en-us/ex...CH010036941033

XL2007
http://office.microsoft.com/en-us/ex...CH100648451033

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Lil



?B?eTJhXzE5ODQ=?= wrote in
:

I need to increase the font size to 9 and make bold if the value of a
cell is located anywhere in a defined cell range (Example m1:m100). Is
this possible?



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