A bot is an application that is able to interact with users conversationally [1]. It can be a very simple application that supports dialog and basic questions, or it can be sophisticated, capable of understanding language. In Microsoft Azure, it is possible to create a bot in C# or Node.js. You can create a bot using .NET SDK [2] and test it via such tools as Emulator [3]. In addition, some bot components help you to add more features [4]. In this chapter, a very simple bot using an Azure component will be presented. First, how to create a bot service in Azure will be shown, then how to create a simple bot for questions and answers will be presented, as well as a more complex one.