MC1158329 | (Updated) Microsoft 365 Copilot: Updates to memory and personalization

Service

Microsoft 365 Copilot Chat

Last Updated

2026-06-08T23:05:44.133Z

Published

2025-09-23T23:06:08Z

Message ID

MC1158329

Updated June 8, 2026: We have updated the timeline. Thank you for your patience. [Introduction:] We’re updating Memory in Microsoft 365 Copilot to improve personalization and enhance the user experience. With this update, Copilot will personalize responses using chat history, helping users receive more relevant and contextual replies. We’re also introducing refreshed user controls in Copilot settings to make it easier to view and manage Saved Memory. This will be available to all Copilot Chat users. Control over personalization using chat history is also available, with details for users via the settings screen. [When this will happen:] • Public Preview (Frontier): Begins rolling out mid-Nov...

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