Get dramatically better answers from Claude — in one short course. Distilled from how Anthropic's own team writes prompts, this beginner course skips the hype and teaches the handful of techniques that actually move quality: writing clear, direct instructions; structuring a prompt with roles and sections; showing examples instead of explaining; using XML tags so Claude never mixes up your instructions and your data; letting the model think step by step before it answers; and chaining and iterating until the output is exactly what you need. No coding required — just a chat box and the patterns the pros use. By the end you can take any vague request and turn it into a prompt that gets a sharp, reliable result the first time.