Azure has two different definitions:

1. Azure is a bright blue color, similar to the color of the clear sky.

2. Azure is also the name of Microsofts public cloud computing platform, formerly known as Windows Azure. It provides a broad range of cloud services, including compute, analytics, storage, and networking. Azure offers four different forms of cloud computing: infrastructure as a service (IaaS), platform as a service (PaaS), software as a service (SaaS), and serverless functions. It is compatible with open source technologies and offers tools that support all industries, including e-commerce, finance, and Fortune 500 companies. Azure is known for its flexibility, scalability, and security, and it charges users on a pay-as-you-go basis.