Windows Azure Code Samples, Toolkits, and Accelerators
For digging into the details of how things work in Windows Azure, you can review code for an abundance of sample applications, toolkits, and accelerators.
Code Samples
If you like to learn through looking at code samples, Windows Azure Code Samples has a growing list of sample applications contributed by Microsoft and the Windows Azure community.

Toolkits and Accelerators
The Windows Azure Toolkits and Accelerators are a collection of templates, libraries, samples, and documentation designed to simplify the development of key application scenarios. These toolkits are open-sourced to the community to help jumpstart the creation of applications.
Windows Azure Toolkit for Windows Phone: This toolkit is designed to make it easier for you to build Windows Phone applications that leverage cloud services running in Windows Azure.
Windows Azure Toolkit for iOS: This toolkit is designed to make it easier for you to build native iOS applications using Objective-C and XCode for the iPhone and iPad that leverage cloud services running in Windows Azure.
Windows Azure Toolkit for Android: This toolkit is designed to make it easier for you to build native Android applications that leverage cloud services running in Windows Azure.
Windows Azure Toolkit for Social Gaming: This toolkit is designed to help developers quickly get started building a casual or social game on Windows Azure.
Windows Azure Accelerator for Web Roles : This accelerators is designed to make it quick and easy to deploy one or more web sites across multiple Web Role instances using Web Deploy.