1. Beyond a simple chat

A chat window is only the beginning. Depending on the product and account, an AI service may offer web search, document uploads, image understanding, voice, data analysis, image creation or connections to other apps. The key question isn’t “Which tool is cleverest?” but “Which capability do I actually need?”

2. Five ways to match tools to jobs

For an explanation or rough draft, text chat is often enough. For recent facts, look for a search or research feature and inspect its sources. For a long document, a permitted file upload can help you find themes, but you must check the original. For calculations and tables, use a reliable spreadsheet or calculation feature and test the numbers. For changing a calendar, file or account, you need an authorised connection and a confirmed action.

3. Capabilities are not permissions

A model may be capable of describing how to send an email without actually being connected to your email. It may be able to analyse documents but have no access to yours. An assistant saying “Done” is not proof; look for an actual confirmation in the relevant app. Different providers, plans and organisations offer different features.

4. Choose the smallest useful tool

Don’t upload a sensitive file just to ask for a short email template. Don’t run an elaborate workflow for a two-minute job. Start with a clear goal and use the least complicated approved option that safely achieves it.

See it in action

This example shows how to apply the lesson. You can reuse the structure with safe, fictional or public details.

Your practical exercise

Write down five tasks from everyday life. For each, name the best type of tool, what access it would require and how you would confirm the result. Use made-up or public information only.

Check your understanding

Answer in your own words before opening each explanation.