Office client development
Applies to: Office 2013 | Office 365 | apps for Office | Office 2010
From home to business, from desktop to web and the devices in between, Office delivers the tools to get work done. Find in-depth developer resources, API references, how-to documentation, training, videos, code samples, and SDKs for Office, Office 365, and apps for Office—a new class of apps that extend and personalize the way we create and consume information.
The API Tutorial is a great way to get started with building apps for Office. The app will teach you how to get basic development tasks done in an interactive way by allowing you to run and edit code directly in Microsoft Excel.
You can download the app for free from the Office Store, but you can also run it online from the MSDN website.