Practical AI Tools for Productivity

AI tools have gone from novelty to daily utility for millions of people, but most users never get past surface-level tricks — a clever prompt here, a copy-pasted summary there — without understanding what's actually happening under the hood or where the real risks are. This course fixes that gap. It's not about any one product; it's about the underlying skill of working with large language models effectively, whichever tool you happen to open.

Across eight lessons you'll learn what a language model is actually doing when it generates text (and why that explains both its strengths and its failure modes), how to write prompts that get dramatically better results, the landscape of AI tool categories so you know which kind of tool fits which job, how to use AI for research and summarization without quietly absorbing errors, how to use it as a writing and editing partner without losing your own voice, how to use it to organize tasks and information, and — critically — how to recognize hallucination and build a habit of verifying anything that matters.

Every lesson ends with a short flashcard set and a Quick Check quiz, and a final exam ties the whole system together.