1. What AI is good at in an office, and what it is not
Tools like Claude and ChatGPT are very good with words. They can draft, rewrite, summarise and explain in seconds. They are less reliable with facts they have to recall, exact numbers and anything that happened recently.
| Good at | Take care with |
|---|---|
| First drafts of emails, quotes, letters and posts | Facts, dates and figures it states without a source |
| Summarising long documents and email threads | Maths and totals, such as GST calculations |
| Rewriting in a friendlier or firmer tone | Legal, tax or health advice for your situation |
| Turning rough notes into tidy lists and tables | Anything it cannot see, such as your prices, unless you give them to it |
The simple rule: treat AI like a fast, keen new staff member. It saves you a lot of time, but you check its work before anything goes out.
2. Your first five jobs to try
Start with work you already do every week. You will know straight away whether the answer is good.
- Reply to an email. Paste in a customer email and ask for a polite reply that answers their question. Edit it, then send.
- Write up a meeting. Paste in your rough notes and ask for a short summary with the actions and who owns each one.
- Summarise a long document. Give it a contract, report or council letter and ask for the key points in plain English.
- Write a first draft. A job advert, a website update or a newsletter. Starting from a draft is faster than starting from a blank page.
- Ask about your own files. Claude and ChatGPT can connect to Google Drive and Microsoft 365, so it can answer questions such as “What did we quote the Smiths last year?”
3. How to ask for what you want
Most poor answers come from short, vague requests. A good request covers four things:
| Part | What to say | Example |
|---|---|---|
| Who | Who you are and who it is for | “I run a small building company in Palmerston North. This is for a homeowner.” |
| What | The job you want done | “Write a reply explaining why the job is running a week late.” |
| Details | The facts it needs | “The windows arrived late. We will finish on Friday 16 October.” |
| Shape | How the answer should look | “Keep it under 100 words, friendly and apologetic.” |
If the first answer is not right, say what to change: “shorter”, “less formal” or “add the new finish date”. You do not have to start again.
4. Check the answer before you use it
AI can sound confident and still be wrong. Anthropic, the company behind Claude, says not to rely on it as the only source of truth and to check important advice carefully. Before you use an answer, check three things:
- Facts. Are the names, dates, prices and figures right?
- Tone. Does it sound like your business, and would you be happy to sign it?
- Fit. Does it actually answer the question or do the job you asked for?
5. What not to put in
Keep sensitive details out unless you are on a business plan and your business allows it. That means client health information, bank and card numbers, IRD numbers, passwords and anything a client gave you in confidence. The Privacy Act still applies when you use AI. Our guide Using AI under the NZ Privacy Act has a simple checklist.
6. Personal or business accounts?
Use a business account for work. Business plans such as Claude Team and ChatGPT Business give you admin controls, and both companies say they do not use business conversations to train their models by default. Personal accounts have a privacy setting that controls whether your chats can be used to improve the AI. It is up to each person to check it, and your business cannot see or control what staff put in.
Not sure which AI to pick? See Claude, ChatGPT, Copilot or Gemini: which AI suits your NZ business? For prices, see How much does AI automation cost in NZ?
7. Getting the whole team using it
One person trying AI saves that person some time. The real gain comes when the whole team uses it the same way.
- Choose one tool. One shared AI is easier to train, secure and pay for.
- Set simple rules. What it can be used for, what stays out, and that a person checks every answer.
- Share what works. Keep a short list of requests that work well for your business, so everyone gets good answers.
- Train people at their desks. Show each person how AI helps with their own work, not a generic demo.
8. How Nexron helps
With AI Set-Up & Training we set your team up on business AI properly: accounts in your company's name, connected to your email and files, and one-on-one training at your desks. We also set up Nexron Connect, the layer inside your systems that holds your prices, processes and documents, so the AI gives answers that fit your business. When you are ready to hand over the repetitive work, see AI Automation.
Sources
- Anthropic: is my data used for model training?
- Anthropic: changing your model-improvement setting
- Anthropic: incorrect or misleading responses
- Anthropic: Google Workspace connectors
- Office of the Privacy Commissioner: AI
Questions about getting started with AI
Do I need to be good with technology to use AI?
No. If you can write an email, you can use AI. You type a request in plain English and it replies. The skill is in asking clearly and checking the answer, which this guide covers.
How long does it take to learn?
Most people are useful with it within a day and confident within a couple of weeks of everyday use. Starting with real jobs from your own week is the fastest way to learn.
Which AI should I start with?
For most businesses we recommend Claude or ChatGPT. Both have business plans at a similar price. Our comparison guide explains the options.
Is it safe to use AI with client information?
It can be, on a business plan with sensible rules and a person checking the output. Keep sensitive details out of personal accounts. Our Privacy Act guide has a checklist.