Microsoft has published a series of free, structured GitHub courses that guide learners from the fundamentals of data science through machine learning, artificial intelligence, generative AI, and agentic systems. Each course includes lessons, quizzes, assignments, and hands-on exercises, making it possible to build practical AI skills without enrolling in an expensive training program.
1. Data Science for Beginners
Built for learners with no prior experience, this 10-week curriculum features 20 lessons covering statistics, probability, data ethics, data preparation, visualization, and analysis. Quizzes, assignments, and real-world datasets give learners hands-on exposure to the full data science workflow.
2. Machine Learning for Beginners
This 12-week, 26-lesson course builds on foundational data knowledge. It covers regression, classification, clustering, natural language processing, time-series forecasting, and reinforcement learning. Learners work with Python and Scikit-learn to train and evaluate traditional machine learning models.
3. Artificial Intelligence for Beginners
Offering 24 lessons across 12 weeks, this course introduces broader AI concepts such as neural networks, computer vision, natural language processing, deep learning, symbolic AI, and reinforcement learning. Learners also explore tools and techniques including PyTorch, TensorFlow, transformers, embeddings, transfer learning, and generative adversarial networks.
4. Generative AI for Beginners
This 21-lesson course focuses on modern AI application development. Topics include prompt engineering, model selection, responsible AI, function calling, retrieval-augmented generation (RAG), vector databases, AI agents, fine-tuning, security, small language models, and open-source models. Practical examples use both Python and TypeScript.
5. AI Agents for Beginners
Designed for developers interested in agentic AI, this 18-lesson curriculum covers tool use, agentic RAG, planning, memory, context engineering, multi-agent systems, MCP, computer-use agents, security, and deployment. Hands-on examples use technologies such as Microsoft Agent Framework and Microsoft Foundry Agent Service.
A Progression From Fundamentals to Agents
Together, these courses form a clear learning path. Learners can start with data science fundamentals, move through machine learning and AI concepts, then explore generative AI and agentic systems. This step-by-step progression helps avoid the common mistake of jumping directly into advanced LLM applications without understanding data, models, training, evaluation, and AI fundamentals.
Free Learning Through GitHub
All five courses provide structured materials without the cost of traditional training programs. Depending on the curriculum, learners can access lessons, quizzes, assignments, projects, and code examples. Some generative AI exercises may require access to an AI API or Microsoft Foundry, while other models can run locally on your own machine.
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