how to find duplicate enteries in Excel sheet column

[ines]

I have a sheet with enteries in a column the sheet counts several column
.now I want to find out if a certain colomn contains duplicate enties
without looking for it one by one with the auto filterfunction and I
want to have it done very quick

 

[Debra Dalgleish]

Chip Pearson has a page of information on working with duplicates:

http://www.cpearson.com/excel/duplicat.htm

 

[Jean]

Here is a pretty interesting site regarding duplicates in
Excel:

http://www.cpearson.com/excel/duplicat.htm