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Understanding AI
Whether you're completely new to AI or already using it, this guide will help you understand what it is, what it can do, and where its limits are.
AI’s popping up all over the place, but what actually is it and how should you use it? Whether you’ve already given it a go or you haven’t got a clue where to start, it’s worth getting your head around how it can help you. We’ll break it down in simple terms, show how it can give you a helping hand with studying, and point out when it’s best to take a step back and do things yourself.
What is AI?
Artificial intelligence (AI) is designed to make everyday tasks quicker and easier. It learns and improves over time by analysing data, spotting patterns, and making decisions without being given step-by-step instructions every time. For students, that can mean helping explain tricky topics, organising notes, or finding new ways to tackle coursework. Used properly, it’s a handy tool that can support learning and save time, leaving you free to focus on understanding the subject rather than just memorising it.
What are the different types of AI?
Copilot
Microsoft Copilot is built into apps like Word, Excel, and PowerPoint to help you get things done faster.
Gemini
Gemini is Google’s AI assistant, and it's great at finding information and organising ideas quickly.
ChatGPT
ChatGPT is a tool you can chat with for help with questions and ideas.
Pro's of AI
- Makes learning easier by breaking things into simple steps
- Speeds up everyday tasks to save time and effort
- Takes care of repetitive jobs so you can focus on what matters
- Improves the tech you use daily, from TVs to smart assistants
- Helps devices feel more intuitive and user-friendly
Con's of AI
- Sometimes its information can be outdated or incorrect, so it’s worth double-checking
- Relying on it too much can impact your own thinking and problem-solving
- Often uses data to work effectively, which raises questions about privacy
AI Laptops explained
AI laptops use special hardware, like a Neural Processing Unit (NPU), to run AI-powered features more efficiently than a standard model. This includes lots of tasks like smart assistance, transcription, and summarising info. Since it’s built in, it doesn’t always need the cloud, offers more privacy, and some features can even work offline.
To get the most from an AI laptop, look for a modern processor (we recommend an Intel® Core™ Ultra or AMD Ryzen™ AI model), at least 16GB of RAM, and a fast SSD. Popular options include Microsoft Copilot+ PCs and Apple Silicon Macs, which are built to make the latest AI tools quicker and more responsive.
AI for homework
Stuck on something that just won’t click? AI can be a really helpful study buddy when you’re not sure where to start. Instead of just giving answers, it can walk you through topics, explain things clearly, and offer examples that actually make sense.
It’s also useful for checking your work, planning assignments, or giving you a bit of inspiration when your mind’s gone blank. That said, it works best as a guide rather than a shortcut. Using it alongside your own thinking will help things stick much better. For parents who want to better understand the technology and devices students use every day, see our Parents guide to computing technology for school.
There are lots of good tools to choose from, picking the right one for you depends on how you like to learn and what you need help with.
Copilot
Working in Word or PowerPoint? Copilot helps speed things up by suggesting ideas, organising content, and polishing what you’ve already written — all without interrupting your flow.
Gemini
If you’re doing research, Gemini helps you gather and organise information quickly. It works neatly with Google tools, like Docs or Search, so everything's in one place while you build your ideas.
ChatGPT
If you're struggling to understand something, ChatGPT is great at breaking topics down into simple explanations you can actually follow. It can also help kickstart ideas or guide you through problems. And if it doesn’t make sense the first time, just ask again in a different way.
How should kids use AI for homework?
AI's brilliant at giving you a nudge in the right direction, but it's not there to hand you all the answers. Use it to explain tricky topics, show different ways to solve problems, and help build your understanding, so there’s no need to worry about being baffled when the kids ask for help. We recommend:
- Ask specific questions to get the most helpful answers
- Ask it to explain how to work something out, rather than just giving you the answer
- Get it to check your work to see if you understood the topic properly
- Request more example questions, so you can practice on your own
- If anything's still unclear, follow up with more questions
What else can AI be used for within education
AI is already being used in practical ways
Lesson planning
Teachers can use AI to quickly create lesson plans, worksheets, and quizzes. This can cut down on prep time and leave more time to support students.
Acessibility and Inclusion
Features like real-time captions can help teachers make learning more accessible for students who are deaf or hard of hearing, while text simplification tools can adjust content to different reading levels. This makes it easier for learners to access information in a way that works best for them.
Career and Skills Practice
AI tools can help students prepare for life beyond the classroom too. They offer support with things like CV writing, interview practice, and even coding, helping build confidence before taking the next step. Some are also used in simulations, giving students a chance to practise real-world skills in a safe environment.
University students
Students can turn lecture notes into handy revision cards for studying. And universities can now offer students around-the-clock support with AI-powered chatbots answering common questions instantly.
Using AI to summarise textbooks, PDFS & long content
AI's brilliant at breaking down heavy text into manageable, easy-to-read sections. Here are just a few ways it can make things simpler:
Make long reads easier to digest
Turn long chapters into clear bullet points, making key information easier to review, understand, and revise.
Pick out what really matters
Highlight the most important ideas and patterns, helping you focus on the key takeaways without getting bogged down in the finer details.
Make studying easier
Create useful study tools in seconds, from revision notes and flashcards to quizzes that help test your knowledge and build confidence ahead of exams.
For the best results, work with smaller chunks of content rather than throwing an entire textbook at it. Be specific with your prompts too. Something like ""summarise this into 15 bullet points"" will usually give a much clearer answer. And while AI can save time, it's always worth checking important facts against the original material to make sure everything's spot on.
What to not use AI for
Personal data
Don’t share private information. Keep details like passwords, home addresses, phone numbers, and bank info to yourself.
Stick to general tasks that don't need sensitive info instead.
Doing homework for you
We don't recommend using AI as a shortcut for homework answers as it won't help you build knowledge.
Instead, use it to explain tricky topics, check your understanding, and help guide your learning so you can work things out for yourself.
Health and wellbeing
If something's worrying you, don't use AI instead of speaking to a qualified professional. But you can use it to track habits, understand general wellbeing info, and build routines.
Bias and opinions
Don’t rely on AI as your only source for opinions on bigger topics.
Instead, use it as a starting point and check other sources too, so you can build a more balanced view.
Using AI offline (When it matters and how it works)
AI doesn't always need an internet connection to lend a hand. Some tools can run directly on your laptop or phone, keeping your data on the device and helping you stay productive even when the Wi-Fi is patchy. While offline AI models are usually smaller than their online counterparts, they're still great for everyday tasks and can deliver results nice and quickly.
What other AI platforms are there?
Claude and Grok are 2 more AI chatbots, each with their own strengths. Claude is known for breaking down complex topics, analysing longer pieces of text, and helping with writing tasks. Grok takes a more conversational approach and is closely tied to X, making it useful for keeping up with current discussions and trending topics. Both can answer questions and generate content, but they each bring something a little different to the table.
Chances are, you’ve already used AI today without realising it. From your TV recommending shows it thinks you’ll enjoy to voice assistants helping you stay organised, it’s built into lots of tech. Around the home, it can adjust the lighting and heating, help appliances run more efficiently, or build meal plans. It’s there to make everyday decisions that bit easier.
Want to learn more about computers, laptop and the latest tech? Explore our Computing Hub for buying guides, tips and expert advice.
