Anyone know how to link excel and word for auto printing?

Question

Printing certificates for courses organized by my department to all the participants make my live so terrible.. I wonder does anyone know step by step how to link documents from excel into words for automatic printing of the certificates. 

Answer 1

See Mail Merge.

Answer 2

if you put this question on the search bar it might show you how to do it

Answer 3

This would be a mail merge.  

Create the document to print the certificate, with the code in the space for the name.  Then link the Excel spread sheet as the source file in the Mail merge.