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Microsoft Copilot (Microsoft 365): Copilot Chat in Word, Excel, PowerPoint, and OneNote for GCC-M

Microsoft 365 Message Center Archive by Merill Fernando

Summary

Easily access Copilot Chat from a side pane in Word, Excel, PowerPoint, and OneNote. This is available for Copilot Chat users with a Microsoft 365 license and for Microsoft 365 Copilot licensed users.

Status
Launched
General availability target
Nov 2025
Preview target
Not published
Clouds
GCC
Release phases
General Availability
Platforms
Android, Desktop, iOS, Mac, Web
Source created
5 Sep 2025
Source modified
24 Apr 2026 · 7mo ago
ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 12 Nov 09:03 UTC · 274 of 275 readable · 272 fully read · documentation 469/469 current