Microsoft azure online training
Azure is a public cloud computing platform—it is Infrastructure as a Service (IaaS) and Platform as a Service (PaaS) that can be used for services such as analytics, virtual computing, storage, networking, and much more. It can be used to replace or supplement your on-premise servers.
Azure also has free credit for new customers and a free service tier. But as with Amazon, compute and bandwidth aren't available as free-tier options. ... When it comes to machine learning features, Azure has some production-constrained freetier options in Azure Machine Learning Studio.
Microsoft Azure's Expenses are just a reflection of the quality of services and provisions (including support) that it provides.