YourCloudGroup Understanding AI
For adults (18+). A free introductory course: no account, no sign-up and no certificate. It is not the YourCloudGroup AI School programme. Terms

Free introductory course

Understanding AI: What Businesses and Individuals Need to Know

A free, plain-language introduction to what today's AI can and cannot do, where it goes wrong, how to check whether it is accurate, and how to use it responsibly at work and at home.

6 short lessons · about 54 minutes · an optional knowledge check at the end

Start lesson 1

Lessons

  1. What AI is, and what it is not 8 min

    A working definition of AI, the main kinds you will meet, and the myths worth dropping.

  2. Language models and models trained on your own data 9 min

    Why a chatbot and a model that predicts from your business records are different tools for different jobs, and how to tell which to evaluate.

  3. Hallucinations, reliability and privacy 10 min

    Why AI can be confidently wrong, why the same question can get different answers, and what happens to the data you share.

  4. Measuring and validating accuracy 10 min

    How to tell whether an AI system is good enough: test data it has never seen, the right measure, and a baseline to beat.

  5. Good uses, AI agents and keeping control of tools 10 min

    Where AI helps most, when an AI agent should and should not act on its own, and how tool access through standards like MCP should be controlled.

  6. How YourCloudGroup approaches auditable, measurable models 7 min

    One concrete example of the ideas in this course: models trained on a customer's own data, tested on unseen data and reported in detail.

Knowledge check: 10 questions, scored in your browser; your answers are not sent to us.

About this course

This free course is for adults who want a clear, practical understanding of AI without technical background. Each lesson takes about ten minutes to read.

This is an introductory course with a self-check quiz, not a formally assessed or certificate-granting AI School programme. It has no instructor or labs, and completing it does not earn a certificate.

The last lesson describes how YourCloudGroup's own product applies these ideas. Everything before it is general and applies whatever tools you use.