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Team AI training guide · By Yes AI

ChatGPT, Copilot or Gemini: which should staff learn?

Published 6 min read

Most organisations come to AI training with more than one tool already in use, some approved and some not. A workshop has to pick one to practise on, because prompts, file handling and data settings differ between products. This guide sets out how to choose, using vendor documentation checked in October 2026.

Quick answer

Train staff on the tool your organisation will approve for work, which is usually the one attached to systems you already pay for. Microsoft 365 organisations can start with Microsoft Copilot Chat, which eligible users get without an add-on licence. Google Workspace organisations on a qualifying edition can start with Gemini. Organisations with neither can use a ChatGPT Business or Enterprise workspace. Avoid building training around personal accounts.

Office team in a Melbourne meeting room comparing two laptops during a hands-on AI training session
Exercises work best when everyone practises in the same approved tool.

Why does the choice of tool matter for training?

The habits a workshop teaches are practised inside a specific product: where to paste text, how to attach a file, where the conversation history is kept and what the tool can see without being told. Teaching AI in general leaves each person to translate the lesson into their own tool, and most will not. Three things differ between products and change the exercises: which business data the tool can reach, how the vendor treats prompts and responses, and where the tool sits in the working day. The core skills of giving context, checking output and keeping restricted information out carry across tools. The practice itself does not.

We have Microsoft 365. Is Copilot Chat enough to train on?

Often, yes. Microsoft's documentation describes Copilot Chat as the baseline experience included with eligible Microsoft 365 licences, and says using it does not require a Microsoft Copilot licence. It is mainly grounded in web content plus whatever the user pastes, uploads or references, with extra grounding in Outlook for eligible users. The paid Microsoft Copilot licence adds reasoning across emails, meetings, chats, documents and sites the user already has permission to open. Microsoft has renamed Microsoft 365 Copilot to Microsoft Copilot, and Microsoft 365 Copilot Chat to Microsoft Copilot Chat, so staff may see both names during the transition.

  • In-product labels such as Copilot Chat (Basic) or Microsoft 365 Copilot (Premium) tell each person which experience they have.
  • If only some attendees hold licences, plan a separate exercise for them that uses their own mailbox and files.
  • Eligible work and school accounts get Microsoft's enterprise data protection, and Microsoft states that prompts and responses are not used to train foundation models.

We use Google Workspace. What changes with Gemini?

Google's Generative AI in Google Workspace Privacy Hub states that, on a qualifying edition, your content is not human reviewed or used for generative AI model training outside your domain without permission, and that Gemini follows your organisation's existing controls and data handling practices. If a user cannot open a document, Gemini does not retrieve it. For training, that means exercises can sit inside the documents and mail your team already uses, within the same sharing boundaries. Before the session, ask your Workspace administrator to confirm which edition each attendee is on and that Gemini is available to them, since the protections Google describes apply to qualifying editions.

When does ChatGPT make sense for a team?

ChatGPT fits organisations that do not run Microsoft 365 or Google Workspace, or that have chosen it as their approved tool. The account type decides the data terms. OpenAI's help centre says that by default it does not use inputs or outputs from ChatGPT Business, ChatGPT Enterprise or ChatGPT Edu to improve its models. For the individual Free, Plus and Pro plans, OpenAI may use content to train its models unless the person turns off Improve the model for everyone under Settings, Data controls. Even after that opt-out, giving thumbs up or down feedback on a response can allow the whole conversation to be used.

That difference is why a workshop built on staff members' personal ChatGPT accounts teaches the wrong habit. A business workspace gives the organisation administrator controls and one set of terms, and it lets the session show staff exactly which account to use for work.

Can a workshop cover more than one tool?

It can, but one tool should carry the hands-on work. A room switching between three products spends its practice time on sign-ins and menus. A common pattern is a Microsoft 365 organisation that uses Copilot for documents and email while a marketing team also holds approved ChatGPT seats. In that case the core exercises run in Copilot, and the marketing group gets a short segment on the differences that matter to them: which account to use, what each tool can see and where its history lives. Tools nobody is approved to use stay out of the session, even if a few people already use them privately.

What should be settled before the workshop is designed?

The facilitator needs answers to a short list of questions, and most of them sit with IT or whoever administers the tool. Without them, exercises get written for features that turn out to be switched off on the day. Microsoft notes, for example, that turning off optional connected experiences can affect the availability of web search in Copilot, and that administrators choose which agents users can access. Collect the answers in one short document that the facilitator and IT both sign off.

  • Which tool and account type each attendee will use, and whether anyone is still on a personal account.
  • Whether file upload and web search are turned on for the attendee group.
  • Which paid licences exist and who holds them.
  • The written rule on what information may go into the tool.
  • Who fixes access problems on the day.

Which tool to train on, by starting point

Starting pointTool to build training onWhat it draws onCheck before the session
Microsoft 365, no Copilot add-on licencesMicrosoft Copilot ChatWeb content, plus text and files the user supplies; Outlook items in supported experiencesStaff sign in with work accounts and see a Copilot Chat label
Microsoft 365, some Copilot licencesMicrosoft Copilot for licence holders, Copilot Chat for othersEmails, meetings, chats and files the licensed user can already openSharePoint and Teams permissions reviewed for oversharing
Google Workspace on a qualifying editionGemini in WorkspaceWorkspace content the user already has access toAdministrator confirms Gemini is available to each attendee
No suite AI, tool still being chosenChatGPT Business or Enterprise workspaceWhat users paste, upload or connectWorkspace created and every attendee invited
Staff only on personal accountsNone until a work tool is approvedOutside the organisation's controlApprove a work tool and data rules first

Practical checklist

  • Write the one tool and account type in the joining instructions.
  • Confirm each attendee can sign in with a work account, not a personal one.
  • Ask IT whether file upload and web search are on for the attendee group.
  • List who holds paid Copilot licences, if anyone, and plan their exercise separately.
  • Send the data rule for the session to attendees in writing.
  • Run one fictional practice prompt on the room's devices and network.

Common questions

Is the free version of ChatGPT acceptable for a workshop?

That is a decision for your organisation, but it is a weak base for training. On the Free, Plus and Pro plans OpenAI may use conversations to train its models unless each person opts out, and feedback can still release a conversation for training after an opt-out. If the free plan is all that is available, keep every exercise on fictional material and treat the session as general practice rather than preparation for work use.

Do staff need a paid Copilot licence to get value from training?

No. Copilot Chat is included with eligible Microsoft 365 licences and handles drafting, summarising pasted or uploaded text, file analysis and web-grounded questions. The paid licence adds reasoning across a user's mail, meetings, chats and files. Training on Copilot Chat first also shows which roles keep asking for that broader access, which is useful evidence before buying licences.

Will skills learned in one tool carry over to another?

The habits carry over: stating the task, audience and format, giving the source material, checking the output against the source and keeping restricted information out. Interface details, data settings and what the tool can reach on its own do not. If you expect to change tools soon, spend more of the session on those habits and less on menus.

Microsoft keeps renaming Copilot. Which name should we use with staff?

Use the name staff see on their own screen. Microsoft's documentation now calls the licensed product Microsoft Copilot and the included chat Microsoft Copilot Chat, and says some experiences and licences may keep the older Microsoft 365 names during the transition. A one-line note in the joining instructions saves confusion at the start of the session.

What about Claude or other AI tools?

The same questions apply to any product: which business plan your organisation holds, what the vendor's documentation says about using business prompts for training, and which administrator controls exist. Read the vendor's current business privacy documentation rather than a summary, because plan names and defaults change. A tool that passes those checks can carry a workshop as well as the three covered here.

Sources and further reading

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Plan a workshop around your team’s work

Describe the roles in your team, the tasks they want to practise and the tools you already use. We can discuss a suitable workshop format and scope. Keep staff records, customer documents and account credentials out of this enquiry.