You can do a mail merge in Microsoft Word and Excel to create personalized documents for many recipients at once.

The next time you need to generate dozens of letters, labels, or even emails, relax. Let Word's mail merge feature do the work for you. Word’s mail merge feature has been around for a long time but ...

Word's Mail Merge feature isn't just for creating form letters and address labels; you can use it to quickly personalize virtually any document--no matter how many copies you need to send or print.