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You've heard a lot about AI and maybe tried it once. It wrote you a poem nobody asked for, and you closed the tab. Fair.
These five short lessons cover what you need before any of our guides: what these tools are, how to ask, what to keep private, and how to check the answer. After that, pick a task and go.
Lesson 1: What an AI chat tool is (and isn't)
An AI chat tool, like ChatGPT, Claude, Gemini, or Copilot, is a program you type to in plain English. It types back. That's the whole interface.
It's very good at drafting, summarizing, explaining, and brainstorming. It is not a search engine, a calculator you can fully trust, or a doctor. Think of a fast, eager intern who has read a lot and will confidently tell you your town has a beach. It does not.
Lesson 2: Pick a free tool
You don't need to pay for anything to use our guides. The free versions of ChatGPT, Claude, and Gemini all work. Open one in your browser, make an account if it asks, and you'll see a box to type in.
Our guides are written to work in any of them, and we name more than one. So far we've tested our prompts in ChatGPT.
Lesson 3: How to ask for what you want
A prompt is the message you type to the AI. The more it knows, the better it does. A good prompt says who it's for, what you want, the details that matter, and what shape the answer should take ("a table," "under 200 words").
"Plan dinners" gets you something generic. "Plan 7 dinners for a family of five, $75 budget, one kid who won't eat mushrooms" gets you something you can use. If the first answer misses, say what's wrong in plain words and ask again. It won't be offended.
Lesson 4: What never to type into AI
Don't paste your Social Security number, passwords, bank or card numbers, insurance member IDs, or anything you'd mind a stranger reading. Health privacy laws like HIPAA generally cover your doctor and insurer, not a chatbot.
When a guide asks you to paste a document, remove names, addresses, and account numbers first. The AI doesn't need them to help.
Lesson 5: How to check the answer
AI makes things up, with total confidence. Check anything with a number, a date, a price, a name, an address, or opening hours. Use the official website, a maps app, or a calculator.
For anything about your health, money, or legal situation, treat the AI's answer as a starting point for questions, then ask a professional. Our guides point you to where to check.
Try your first guide
Each of these takes about 15 to 45 minutes, is written for any free AI tool, and tells you what to double-check.
- Home
How to use AI to design or decorate a room
Your living room has a couch facing a wall and a rug that's been "temporary" for four years. Every furniture website wants you to fall in love with a $2,400 sofa.
- Parenting
How to use AI to help your kid with homework (without doing it for them)
It's 8:30 p.m. Your fifth grader is stuck on a fractions worksheet, and the method on the page looks nothing like the one you learned. You'd like to help without either of you crying, and without the AI quietly doing the whole thing.
- Small business
How to use AI to make a flyer
The library bake sale is Saturday. Someone said "you're good with computers, can you make the flyer?" and now you are, apparently, the design department. You have the details on a sticky note and no idea what goes in big letters.
- Money
How to use AI to make a monthly budget
It's the 28th, and your checking account looks like it went on vacation without you. You know roughly what comes in. Where it goes is more of a mystery, the kind with a lot of takeout receipts.
- Travel
How to use AI to plan a road trip
You have five days off, a car with decent tires, and a plan that reads "drive somewhere nice." Your sister wants mountains. Your kids want a pool. You would like to not drive 9 hours in one day.
- Cooking
How to use AI to plan a week of dinners on a budget
It's Sunday evening. You have $75, a fridge that contains half an onion and some optimism, and five people who will each ask "what's for dinner?" every night this week. You need a plan and a shopping list.
- Health questions
How to use AI to understand a confusing medical bill
The bill arrived. It has a total that made you sit down, a column of five-digit codes, and an abbreviation that might be "ADJ" or might be a typo. You want to know what you're paying for and whether it's right.
- Everyday writing
How to use AI to write a hard email
You need to tell your manager the report will be late. Or tell the school you can't run the bake sale again. Or answer the email that's been sitting in your inbox for 9 days, quietly judging you. You've written the first line four times and deleted it four times.
- Work
How to use AI to write a resume
Your last resume was saved on a computer that made a noise when it started up. Since then you've changed jobs twice, learned three new systems, and trained half the new hires. None of it is written down anywhere.
More beginner lessons on the way
- How to use AI for beginners
- How to use ChatGPT for beginners
- How to use ChatGPT for free
- Is it safe to use ChatGPT
- How to write a good prompt for AI
- What to never type into AI
- How to check if an AI answer is true
- ChatGPT vs Gemini vs Claude vs Copilot: which free AI should I use
- How to use AI on your phone
- How to use AI as a personal assistant