Everything you need to know
to create Word Add-ins
Build your first
Word Add-in
Create Word Add-in with
Visual Studio

Office VBA Object library reference:

This reference contains conceptual overviews, programming tasks, samples, and references to guide you in developing solutions based on Office.

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Overview:

Office Add-ins platform overview

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Changelog:

What's new in Word Development?

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Word blog:

Serving up great experiences with the help of Word.

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