Beginner
8 lessons · About 60 minutes · No technical knowledge required
Learn how AI works, how to communicate with it and how to recognize its limits—one practical lesson at a time.
Start the courseExplain in plain words what AI is — and what it is not.
Tell predictive machine learning apart from generative AI — and recognize mixed products.
Distinguish model, provider, application, API and agent in any AI product.
Understand tokens and the context window — capacity, limits and costs.
Write prompts with goal, context, input, constraints, output — and verification.
Recognize hallucinations and verify claims against real sources.
Decide what data is safe to upload — and what stays private.
Design a reliable first AI workflow with evidence checks and human approval.
No accounts, no progress bars — nothing is saved or tracked. Work through the lessons at your own pace, in order or not.