Microsoft Azure is a cloud computing platform provided by Microsoft that offers both infrastructure as a service (IaaS) and platform as a service (PaaS). It allows users to build, deploy, and manage applications and services through Microsoft-managed global datacenters. Developers can use Azure to build web applications that run and store data in Microsoft's datacenters. Azure provides APIs, libraries, and tools to interact with its services and integrates with development tools like Visual Studio, Git, and Eclipse. Key services include websites, virtual machines, cloud services, data management, business analytics, identity, messaging, media, and mobile. Azure runs on a specialized operating system called Windows Azure that manages computing resources through virtualization using Windows Server