M365 Archive

RM557564 - Microsoft Copilot (Microsoft 365): Local file support for Agent Mode in Excel

Microsoft 365 Roadmap

Roadmap ID

557564

View in M365 Roadmap

Status

In development

Release

General Availability

Published

Feb 20, 2026

Platforms

Desktop
Mac

Service

Excel
Microsoft Copilot (Microsoft 365)

Tag

In development
General Availability
Worldwide (Standard Multi-Tenant)

Cloud

Worldwide (Standard Multi-Tenant)

Summary

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.

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.

GA date: March CY2026