Create Mailing Labels using Contacts in Outlook 2010 Microsoft Word 2003, 2007 or 2010 Suggest Edits 1 In Word 2007 or 2010, go to the "Mailings" tab, click on "Start Mail Merge" and select "Step by Step Mail Merge Wizard." In all versions, the Mail Merge task pane will open on the right of the Word window. 2 Choose "Labels" under "Select Document Type" and click "Next." 3