Word mail merge

Word mail merge
You use mail merge when you want to create a set of documents that are essentially the same but where each document contains unique elements.
To start the mail merge process:
For Microsoft Word 2002 ,in the Tools menu, click Letters and Mailings, and then click Mail Merge Wizard.

Microsoft Office Word 2007 or later versions of Word
On the Mailings tab, click Start Mail Merge, and then click Step by Step Mail Merge Wizard.

Click on Mailings tab and click on Start Mail merge , you will see the option "Step by Step Mail Merge Wizard" to get the below screen .

Select the type of the Document and click on Next Wizard. And the options are " Letters,E-mail messages,Envelopes,Labels,Directory.

After selecting the Next option from the wizard , should choose the option from "Select Starting Document"

Follow the same procedure for all the steps , which will lead to the below image .