根据一列中的重复项在Excel中设置行格式

Question

Is it possible in Excel to apply a formatting (eg mark the whole row red) based on duplicates in one column? So far I was able to mark the whole column that needs to be looked for duplicates and mark all duplicates in specific way. But how can I apply this formatting also to each row of the duplicate in that column?

Answer 1

I think what you want is to select the entire sheet and apply a CF formula rule of this kind:

=COUNTIF($B:$B,$B1)>1