compare between 2 columns to find Missing Names and put it in new column

Attached you will find your file with the missing names shown. This was accomplished loading both tables into Power Query and joining the tables in an anti-join. This join shows only the names that are in the first table and not in the second..

Power Query is a free AddIn for Excel 2010 and 2013, and is built-in functionality from Excel 2016 onwards (where it is referred to as "Get & Transform Data").

It is a powerful yet simple way of getting, changing and using data from a broad variety of sources, creating steps which may be easily repeated and refreshed. I strongly recommend learning how to use Power Query - it's among the most powerful functionalities of Excel.

- Follow this link to learn how to install Power Query in Excel 2010 / 2013.

- Follow this link for an introduction to Power Query functionality.