27 October 2026 · Microsoft 365 Copilot app · iOSWhat changed
Copilot Notebooks in the Microsoft Copilot app on iOS provides a persistent workspace for related chats, generated content, and reference materials. Copilot uses the accumulated Notebook context to ground responses across sessions, reducing the need to re-enter background information. Copilot Notebooks in OneNote remain available, and notebooks in the Microsoft Copilot app can be opened as part of ongoing work.
Try this
- Open the Microsoft Copilot app on iOS and create or open a Notebook.
- Add related chats, references, and generated content to the Notebook.
- Ask Copilot questions within the Notebook to use its accumulated context.
See the 27 October 2026 release notes ↗