Azure is not a programming language, but rather a cloud platform designed to simplify the process of building modern applications. Azure supports a wide range of programming languages, including Python, JavaScript, Java, .NET, and Go. The supported languages depend on the specific Azure service being used. For example, Azure Functions supports C# script .NET, JavaScript, Node.js, Python, and Java. Azure AI Language is a cloud-based service that provides Natural Language Processing (NLP) features for understanding and analyzing text, and it can be used to build intelligent applications using the web-based Language Studio, REST APIs, and client libraries. It supports custom multilingual models that can be trained in one language and used for multiple other languages, and it consolidates familiar capabilities previously available in Text Analytics, QnA Maker, and LUIS into a unified service.