How to transfer info from one column to another

pramirez184 Posts 1 Registration date Monday October 19, 2015 Status Member Last seen October 19, 2015 - Oct 19, 2015 at 03:11 PM
I have approximately 650 names in Column A. Column B is blank. Column C contains 3400 names. Column D contains information about Column C. All of the names in Column A are in Column C. How do I match up the information in Column D with the names in Column A and have the output be in Column B?