To get the most out of this book

  • To follow the examples in this book, you will need Visual Studio 2015 Community Edition or later. You will also need a working internet connection and a subscription to Microsoft Azure; a trial subscriptions is OK too.
  • To get the full experience of the examples, you should have access to a web camera and have speakers and a microphone connected to the computer; however, neither is mandatory.

Download the example code files

You can download the example code files for this book from your account at If you purchased this book elsewhere, you can visit and register to have the files emailed directly to you.

You can download the code files by following these steps: ...

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