Stop retyping your prompts three times before getting something usable. This course gives you a repeatable method — the RTCF structure, chain-of-thought, output formats, system prompts — to get reliable answers from ChatGPT, Claude, Gemini and Le Chat, whichever model your company gives you. 16 lessons, dozens of copyable prompts, costed case studies from French companies, and a capstone: your own business prompt library.
Chain-of-thought, personas, structured formats and persistent instructions to go from casual to skilled user.