AI Made Simple.

AI (artificial intelligence) is software that has learned patterns from huge amounts of examples, so it can do tasks that used to need a person — like understanding a sentence, recognising a photo or suggesting the next word.

It doesn't think or feel like a human. It's more like an extremely well-read assistant that predicts helpful responses based on everything it has seen.

You already use AI every day: spam filters, map apps that predict traffic, and your phone's predictive text are all forms of it.

ChatGPT is an AI chatbot made by a company called OpenAI. You type a message, and it replies in writing — a bit like texting a very knowledgeable helper.

It's built on a 'large language model' (LLM): a system trained on lots of text so it can understand questions and write answers. Similar tools include Google Gemini, Claude and Microsoft Copilot.

It's brilliant for explaining, drafting, summarising and brainstorming. It's not a search engine or a fact-checker, so important details always deserve a second look.

A prompt is simply what you type to the AI: a question, a request or an instruction.

The AI only knows what you tell it. A vague prompt gets a vague answer; a prompt with a little context gets something far more useful.

A good prompt usually includes: what you want, who it's for, and any helpful details (tone, length, your experience level).

You'll see people online selling 'secret prompts'. The truth: modern AI understands everyday language very well. Talk to it like you'd brief a helpful colleague.

Explain your situation, say what you'd like, and keep the conversation going. If the first answer isn't quite right, just say so: 'Shorter, please' or 'Make it less formal'.

A great habit is to invite the AI to ask you questions first. That way it gathers what it needs rather than guessing.

AI can sound confident and still be wrong. When it invents facts, quotes or sources, this is called a 'hallucination'. Treat answers as a helpful first draft, not the final word.

Check anything important — numbers, laws, health, money, dates — against trusted sources such as GOV.UK, the NHS or official company websites.

Protect your privacy: don't paste passwords, bank details, National Insurance numbers or other people's private information into AI tools.

AI is a wonderful thinking partner when you're starting out. It can help you list ideas based on your skills, think about who you could help, and break a big goal into small steps.

Start with you: your interests, experience and the time you realistically have. Ask the AI to suggest ideas that fit — then pick one to explore, not ten.

Remember that AI can't tell you what will definitely sell. Use it to prepare, then talk to real people to test whether your idea genuinely helps them.