Learn about AI
Everything I’ve learned about AI — and how to use it without a computer science degree — is somewhere on this page.
These are free guides. No account needed. No payment. Just honest answers to the questions I wished someone had answered for me.
If you find something useful, the course goes deeper. The first two lessons are free too.
— Anna
New to AI? Start with these.
What is Artificial Intelligence?
Plain English. No jargon. What AI actually is and why it matters for your working life.
What is ChatGPT?
The most talked-about piece of software since the iPhone. Here's what it actually does.
What is Generative AI?
You've heard the term. Here's what it means and why it's different from older AI.
Do you need technical skills to use AI?
No. But here's what actually helps — and why experience is an advantage, not a barrier.
Is AI hard to learn?
Honest answer. Based on figuring it out the hard way.
Where to start
What is Microsoft Copilot — and how do I use it?
The AI already sitting in your Outlook, Teams and Word. Here's what it does and how to find it.
Which AI tool is right for me?
Copilot, ChatGPT, Claude, Gemini, Perplexity. A straight answer on which one to start with.
How to write a good AI prompt
The quality of what you get back depends almost entirely on how you ask. Here's how to ask better.
Copilot vs ChatGPT — which one should you use?
The most common question. A plain English answer with a comparison table.
The questions people are actually asking
Is AI going to replace me at work?
An honest answer. Not a reassuring one.
AI for professionals over 50 — where to start
Why most AI courses aren't built for experienced professionals. And what That Clicked does differently.
How do I use AI in a job interview?
Preparing answers, researching companies, practising under pressure. AI is surprisingly good at this.
Can AI help me write a business case?
Yes. Here's exactly how — with a prompt that works.
Is ChatGPT safe to use at work?
The sensible questions about data, privacy and company policy. With honest answers.
What can AI do that Google can't?
They look similar. They're quite different. Here's when to use which.
How do I use AI at work without my company finding out?
A question more people are asking than will admit it. With a sensible answer.