Agent Mode is releasing to Copilot in Excel on Windows and Mac enabling users to build and edit workbooks with Copilot using multi-step workflows. Eligible licenses can now select which model to use, including both Open AI and Anthropic models.
Roadmap › 542182
Microsoft Copilot (Microsoft 365): Agent Mode in Excel for desktop apps
- General availability
- 2026-01
- Preview
- —
- Added
- 17 Dec 2025
- Last modified
- 13 Feb 2026 23:15 UTC
- First archived
- 25 Aug 2026
- Release rings
- General Availability
- Clouds
- Worldwide (Standard Multi-Tenant)