Microsoft Copilot (Microsoft 365): Local file support for Agent Mode in Excel Beta
Data as of 2 hours ago (9 September 2026)
Status In development
Release month March 2026
Overdue
Release ring General Availability
Products Excel Microsoft Copilot (Microsoft 365)
Cloud instances Worldwide
Platforms DesktopMac
Description
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.
Change history
Added to the roadmap 20 February 2026. Tracked here since 1 September 2026. Earliest target we recorded: March 2026 (since tracked — Microsoft may have moved it before we started watching).
Nothing has changed on this item since tracking began on 1 September 2026. Changes appear here as Microsoft updates the feed.