. What is Artificial Intelligence?
Understand what Artificial Intelligence is, why it matters, and how it differs from traditional rule-based programming — the starting point for the AI-900 exam.
. AI, Machine Learning, and Deep Learning
Understand the containment hierarchy AI ⊃ ML ⊃ DL with definitions, trade-offs, and a practical decision framework.
. Common AI Workloads
Explore the four primary AI workload categories in the AI-900 exam: NLP, Computer Vision, Speech, and Generative AI — with definitions, capabilities, Azure service mappings, and a business problem decision table.