Free online course Microsoft Azure Fundamentals (AZ-900) Full Course

About the free online course

Start building real cloud fluency with a practical introduction to Microsoft Azure and the concepts measured in the AZ-900 Fundamentals exam. This free online course is designed for beginners and career switchers who want to understand how cloud computing works in the real world, how Azure is organized, and how to speak the language of modern IT teams with confidence.

You will learn the essential vocabulary and decision points behind cloud adoption, including why organizations choose cloud solutions, how scalability and elasticity change the way systems are designed, and how costs shift from traditional up-front spending to usage-based models. Along the way, you will connect these ideas to Azure’s structure, making sense of geographies, regions, and region pairs, and how resources are grouped and managed for clarity and control.

The course guides you through the major Azure service families so you can recognize which tool fits a business requirement: compute options from virtual machines to containers and serverless, core networking capabilities to connect and protect workloads, and storage and database services for different performance and data needs. You will also explore services commonly discussed in modern projects such as AI, big data, IoT, DevOps, and the Azure Marketplace, helping you see how Azure supports end-to-end solutions beyond basic infrastructure.

Security and governance are treated as first-class skills, not an afterthought. You will understand identity and access concepts, network protections, and the purpose of key Azure governance tools such as RBAC, policies, resource locks, tags, and blueprint-style standardization approaches. You will also get clarity on compliance, privacy, and trust topics that matter to organizations adopting cloud platforms.

To make learning stick and support exam readiness, the experience is reinforced with knowledge-check questions and practical explanations that sharpen your ability to choose correct answers under time pressure. By the end, you should be able to explain Azure fundamentals clearly, navigate key services and tools, and make informed choices about cost, availability, and operational management—skills that translate directly into entry-level cloud roles and stronger conversations in technical interviews.