You have probably been hearing a lot about "AI" lately. It is in the news, your grandchildren talk about it, and maybe your device has started offering AI features you are not sure about. This article explains what AI actually is, what tools you may already be using without knowing it, and how to take advantage of the helpful ones while staying safe.
The most important thing to know first: AI is a tool, like a calculator or a microwave. It can do impressive things, and it can make mistakes. Understanding both will help you use it wisely.
AI stands for Artificial Intelligence. It is computer software that has been trained on enormous amounts of text, images, and other information, so it can answer questions, write things, recognise faces or voices, and more. It does not think like a human — it finds patterns in what it has learned and produces responses based on those patterns.
AI Tools You May Already Be Using
AI is not something new and scary you have to go out of your way to find. Chances are you are already using AI tools every day and simply did not know they had that name.
Say "Hey Siri, what's the weather tomorrow?" or "Hey Siri, set a timer for 10 minutes" and your iPad does it instantly. Siri is AI — it understands natural spoken language, not just specific commands. You can ask it almost anything in plain English.
When you type a question into Google and it suggests the rest of your sentence, that is AI. It has learned from millions of searches and predicts what you are most likely looking for.
The reason most scam emails never reach your inbox is because AI has learned to recognise them. Your email app filters out thousands of spam messages automatically.
When your Photos app groups photos by person's face, or suggests tagging a grandchild by name, that is AI recognising faces. All the processing happens on your device, privately.
Newer AI Tools Worth Knowing About
In recent years, a new generation of AI tools has emerged that are more conversational — you type a question in plain language and get a detailed written answer back.
ChatGPT and Similar Tools
ChatGPT is a free tool (at chat.openai.com) where you can type any question and receive a detailed, conversational answer. Many people use it to:
- Explain something they read in plain language ("Can you explain what a blood pressure reading of 140/90 means?")
- Draft a letter or email ("Help me write a polite complaint to my landlord about a leaky tap")
- Get recipe ideas, travel suggestions, or general information
- Translate something into another language
How to Use AI Tools Safely
AI tools are genuinely useful, but a few precautions will keep you safe:
- Never share personal information with an AI chatbot. Do not type your full name, address, banking details, SIN, or health card number into ChatGPT or similar tools. These services are not designed for sensitive personal data.
- Verify important information independently. AI can be confidently wrong. If an AI tells you something that will affect your health, money, or legal situation, check it with a real professional.
- Free tools are funded by your data. When you use a free AI tool, your conversations may be used to improve the service. Be aware of what you share.
- Scammers use AI too. AI is now being used to create very convincing fake voices, videos, and written messages. A voice that sounds exactly like your grandchild could be AI-generated. If someone calls asking for money in an unusual way, verify independently before sending anything.
Asking Siri for Help — Practical Examples
If you have an iPhone or iPad, Siri is ready to help right now. Just say "Hey Siri" followed by what you want:
- "Hey Siri, call [name]" — dials a contact without typing
- "Hey Siri, set an alarm for 8am tomorrow"
- "Hey Siri, how do I get to [address]?" — opens Maps with directions
- "Hey Siri, what's 15 percent of $47?" — instant calculation
- "Hey Siri, read my messages"
- "Hey Siri, make the text bigger on the screen"
You do not need to learn any special commands. Siri understands natural, conversational English — just talk to it like you would a person.
For a full, friendly module on AI — what it is, how it works, and how to use it safely — visit Module 9: Understanding AI.
The Big Picture: AI is a Tool, Not a Replacement
AI tools are genuinely impressive, and they continue to improve rapidly. But they are tools — they do not have feelings, opinions, or genuine understanding. They are very good at certain things and can be confidently wrong about others.
The safest mindset is: use AI to help, but use your own judgement to decide. Ask it questions, let it help you draft things, use it to understand complex topics — but always remain the one making decisions that matter.
Concerned about how AI is used in scams? Module 2: The Security Shield covers the latest tactics and how to protect yourself.
Where to Learn More
If you would like to understand AI terms you encounter, our Glossary explains technology words in plain, simple language — no jargon.