VLookup in Excel 2007

Can anyone tell me in simple terms how to do it? Microsoft help is truly awful.

I have two worksheets, worksheet 1 contains 4400 rows of data, worksheet 2 3200. Each row has a unique inentifier - how the hell do I get a list of the 1200 that have been removed?

Merci

Posted By: Lurkerino, Feb 24, 15:33:16