AI for Beginners

Eight lessons that take you from knowing nothing about AI to understanding what it is, how it works, and how to use it in your job. No coding, no maths, no prior experience. Free, and finishable in an afternoon.

Philip Blake Director at TrainAI

Philip Blake

Managing Director

Curriculums

#LessonWhat it coversRead
1What AI actually isDefinitions without the hype. AI vs machine learning vs generative AI. What today’s tools genuinely do.7 min
2How AI models learnTraining data, patterns, prediction. Why AI is confident and wrong. No maths.8 min
3The AI tool landscapeChatGPT, Copilot, Gemini, Claude. What each is for, which to start with.8 min
4Writing your first promptsContext, specificity, examples. The four things that separate a useful answer from a useless one.9 min
5Prompt engineering that worksIterating, giving the model a role, formatting output, knowing when to start over.10 min
6Using AI for data and analysisSummarising, spotting patterns, drafting formulas. Where it breaks.9 min
7Automating repetitive workFinding the tasks worth automating in your own role, and doing it without code.8 min
8Ethics, limits, and failuresBias, hallucination, privacy, what not to feed it. Where a human must stay in the loop.7 min

What this course covers and what it doesn't

How to use this course

Start at Lesson 1 and work through in order — each one builds on the last.
Take the quiz at the end of each lesson to check it stuck.
No account, no sign-up. Your progress is yours to track.

Want a certificate for this?

AI+ Foundation covers the same fundamentals and gives you a recognised certification at the end. It’s free to enrol.

AI Certs

AI+ Foundation

This beginner-friendly certification covers AI fundamentals, real-world applications, and ethics. No technical background needed, just a basic interest in using technology. Perfect for exploring AI principles and practical tools.

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What's Next After Free Courses?

Once you’ve completed your first free course, you’ll have a solid foundation to build on. Our full certification programmes, accredited by Microsoft, CompTIA, AICerts, and EC-Council, take you from beginner to certified professional with structured learning paths, expert instructors, and globally recognised credentials.