5 Free Courses for Modern AI and LLMs
KDnuggets

EDITOR BRIEF
This roundup points to five free courses that teach modern AI skills. The topics include using generative AI at work, building RAG and agent-based apps, fine-tuning models, using the Hugging Face ecosystem, and prototyping AI products with hands-on practice.
INSIGHTS
If you're learning AI, this is a practical path into core tools and workflows. Start with one course on generative AI or RAG, then build a small project to turn the lessons into skills.
Learn more with these courses
CodeFriends courses that build on this story. Practice in the browser with nothing to install.
- AI LiteracyNot an era of watching AI, but of working alongside it. Build your AI fundamentals—from how AI works to agents—with no coding required.Beginner6 Hours
- Introduction to Prompt EngineeringLearn technical prompting techniques to get the best answers from AI.Beginner15 Hours
- A Hands-On Introduction to AIJust as electricity powered the Industrial Age, AI is driving the Digital Age. Master AI with code—from ML basics to TensorFlow.Intermediate25 Hours
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