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Microsoft Copilot (Microsoft 365): Updates to Memory and Personalization in Microsoft 365 Copilot

Microsoft 365 Message Center Archive by Merill Fernando

Summary

Copilot now uses chat history to provide more relevant, contextual responses. Updated settings make it easier to view and manage what Copilot remembers and your personalization preferences.

Status
Rolling out
General availability target
Dec 2025
Preview target
Nov 2025
Clouds
Worldwide (Standard Multi-Tenant)
Release phases
General Availability, Preview
Platforms
Android, Desktop, iOS, Mac, Web
Source created
23 Sep 2025
Source modified
1 Sep 2026 · 2mo 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 02:22 UTC · 274 of 275 readable · 272 fully read · documentation 469/469 current