Microsoft Azure, commonly referred to as Azure, is a cloud computing service created by Microsoft for building, testing, deploying, and managing applications and services through Microsoft-managed data centers. Azure Cloud Services is an example of a platform as a service (PaaS). Learn about Azure Cloud Services, which help you deploy and scale powerful web applications and APIs. Microsoft Azure is a growing collection of cloud services for building, deploying and managing intelligent applications through a global network of datacenters. Microsoft Azure, commonly referred to as Azure is a cloud computing service created by Microsoft for building, testing,. Microsoft Azure, formerly known as Windows Azure, is Microsoft's public cloud computing.