- Set up a free ChatGPT account
- Write specific prompts that get useful answers
- Refine AI responses using follow-up questions
- Identify tasks ChatGPT handles well and poorly
ChatGPT is one of the most popular AI tools in the world. It can write emails, explain difficult topics, help with homework, draft business plans, and much more. But many people sign up and are not sure what to type. This guide walks you through everything you need to start.
Getting started with ChatGPT#
Setting up takes about two minutes:
- Go to the ChatGPT website and create a free account
- Verify your email address
- You are in, you will see a text box where you can type
The free version gives you access to a capable AI model. Paid plans offer faster responses and access to newer models, but the free tier is fine for learning.
Once you are signed in, you will see a chat window. This is where you type your prompts, the instructions or questions you give the AI.
Start simple
Your first prompt does not need to be clever. Try something like: "Explain how the internet works in simple terms." See what comes back, then adjust.
Writing your first prompts#
A prompt is simply what you type into ChatGPT. The quality of your prompt directly affects the quality of the answer. Here are some beginner-friendly techniques:
Be specific. Instead of "Tell me about dogs", try "List five dog breeds that are good for families with young children, and explain why each one is suitable."
Give context. Instead of "Write an email", try "Write a polite email to my landlord asking them to fix the boiler. Keep it under 100 words."
Set the format. Tell ChatGPT how you want the answer:
- "Give me a bullet-point list"
- "Explain this in three short paragraphs"
- "Write this as a table with two columns"
Assign a role. You can ask ChatGPT to act as an expert: "You are an experienced primary school teacher. Explain photosynthesis to a 9-year-old."
Here are five prompts you can try right now:
- "Summarise the key points of the UK Highway Code for new drivers"
- "Write a shopping list for a healthy meal plan for one week, budget of 40 pounds"
- "Explain what a mortgage is as if I am 12 years old"
- "Proofread this email and suggest improvements: [paste your email]"
- "Create a revision timetable for GCSE maths, covering 4 weeks"
Tips for better results#
Once you are comfortable with basic prompts, these tips will improve your results:
- Iterate. If the first answer is not right, tell ChatGPT what to change. Say "Make it shorter" or "Use simpler language" or "Add more detail about the cost."
- Ask follow-up questions. ChatGPT remembers the conversation. You can say "Now turn that into a table" or "Give me three more examples."
- Break big tasks into steps. Instead of "Write my business plan", start with "Help me outline a business plan for a small bakery in Bristol." Then work through each section.
Check the facts
ChatGPT can produce incorrect information and present it confidently. Always verify important facts, especially for health, legal, or financial topics. Do not rely on it as your only source.
What ChatGPT is good at (and not good at)#
Good at:
- Drafting and editing text
- Explaining complex topics simply
- Brainstorming ideas
- Summarising long documents
- Learning and revision help
Not good at:
- Providing up-to-date information (it may not know recent events)
- Maths with large numbers (it can make errors)
- Giving medical, legal, or financial advice
- Knowing anything about your personal situation unless you tell it
Key takeaways#
- ChatGPT is free to start using and takes minutes to set up
- Better prompts give better answers, be specific, give context, and set a format
- You can refine answers by asking follow-up questions
- Always check important facts from ChatGPT before acting on them
- Start with simple prompts and build up as you get more confident
- Getting started with ChatGPT
- Writing your first prompts
- Tips for better results
- What ChatGPT is good at (and not good at)
- Key takeaways