Extending support for modern Excel workbooks stored on your device to Agent Mode in Excel, giving users the flexibility to use multi-step editing capabilities with Copilot in Excel no matter whether files are stored locally or in the cloud.
Roadmap › 557564
Microsoft Copilot (Microsoft 365): Local file support for Agent Mode in Excel
- General availability
- 2026-03
- Preview
- —
- Added
- 20 Feb 2026
- Last modified
- 20 Feb 2026 00:00 UTC
- First archived
- 25 Aug 2026
- Release rings
- General Availability
- Clouds
- Worldwide (Standard Multi-Tenant)