What is Microsoft Copilot Cowork?
Cowork is for handing Copilot a defined job rather than staying in a back-and-forth chat. It is powerful, but access, admin settings and usage-based billing matter.
Last reviewed 2026-09-05
Chat or Cowork?
| Need | Start with |
|---|---|
| Ask a question, draft, summarise or brainstorm | Copilot Chat |
| Make a quick change in Word, Excel, PowerPoint or Outlook | Copilot in the relevant app |
| Complete a defined multi-step job across sources or apps | Cowork |
| Repeat the same Cowork method regularly | Consider a Cowork Skill |
| Run a predictable trigger/action process | Power Automate may be a better fit |
What could Cowork do in an awarding organisation?
Examples include preparing a qualification review briefing from approved files and recent correspondence; assembling a first draft of a board pack; researching a regulatory change and producing a structured briefing; catching a manager up after leave; or preparing several connected outputs from the same approved sources. High-risk decisions still need human accountability.
Why might I not have Cowork?
Do I have the required Microsoft 365 Copilot access?
Cowork for work scenarios depends on the relevant Microsoft 365 Copilot entitlement.
Has my administrator enabled Cowork for me or my group?
Cowork access can be controlled by administrators and may be rolled out to a pilot group rather than everyone.
Has usage-based billing been configured?
Cowork uses Copilot Credits, so the organisation needs the relevant billing and cost controls in place.
Which model families are allowed in our tenant?
Model availability is separate from Cowork access. Anthropic/Claude can be disabled and Cowork can continue with allowed non-Anthropic models such as GPT models. Some preview models need separate admin opt-in.
Cowork has more dependencies than ordinary Chat.
How to avoid unnecessary spend
Use Chat or in-app Copilot for small jobs. Use Cowork where the time saved justifies multi-step orchestration. Define the outcome clearly, point Cowork at the right sources, avoid repeated vague prompting, check the task cost where available, and make small finishing edits yourself rather than rerunning a whole task.
Next steps
Sources
- Copilot Cowork - When It's Worth the Credits | LTP Ep 42 — checked 2026-09-05
- Copilot Cowork FAQ — checked 2026-09-05
- Manage Copilot Cowork for your organization — checked 2026-09-05
- Choose a model for Copilot Cowork — checked 2026-09-05
- Anthropic models in Microsoft Online Services — checked 2026-09-05
- Copilot Credits and usage-based billing — checked 2026-09-05