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	SUBMIT APP
	GET SDK
	VIEW SAMPLES

Getting started

Developing apps

Testing apps

Monetizing apps

Concepts and architecture

Windows Phone API reference

Start

Create your first app and explore the features of Windows Phone.

Get started

Create your first app

Register your phone

What’s new in the SDK

Build

Explore the docs and get the details you need to build apps.

Design library

Developing apps

Testing apps

Monetizing apps

API reference

Building together with Windows 8

Resources

Tap into related tools, SDKs, downloads and offerings from the Windows Phone developer ecosystem.

Developer downloads

Partner resources

Video showcase

Watch videos tailored for developers building apps and games.

How we pick great apps to showcase in the store Lens apps in Windows Phone 8 New developer features in Windows Phone 8

See all developer videos