MRC · Rolling out

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

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.

Microsoft Copilot (Microsoft 365) 03 Horizon

DIGITAL SKILL WORKS LTD / 12 PANES

What it is

Microsoft Copilot (Microsoft 365): Updates to Memory and Personalization in Microsoft 365 Copilot is a Microsoft 365 roadmap item published via Microsoft Release Communications. Current status: Rolling out.

What it does

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.

Why you should care

  • Board: Track as Horizon signal; decide whether it changes Wave 0 priority or stays on the watchlist.
  • CISO: Confirm identity, data access, and overshare exposure before enabling for broad cohorts.
  • CFO: Map licence or consumption impact to the frozen value case; avoid seat spray.
  • Adoption: Pilot with a named cohort and measure changed work, not vanity clicks.

Suggested action

Wave 0 first: Security → GRC → Cost & Value → Licence → Adoption. Add to Horizon watchlist with an owner. Pilot only after Steady controls for the affected surface are in place.

12 Panes: 03 Horizon

Communication needed

  • Security: Assess exposure, Conditional Access, and agent/tool permissions.
  • GRC: Update AI/agent register and evidence path; confirm DPIA triggers if personal data is in scope.
  • FinOps: Forecast seat or credit impact; align to frozen value case.
  • Adoption: Plan cohort messaging, clinics, and success measures.
  • Comms: One story for board and staff — what changes, what does not, who owns risk.

Benefits

  • May improve productivity on a specific Microsoft 365 surface when permissions and data quality allow.
  • Roadmap visibility helps Horizon planning without guessing dates.

Risks

  • Status and dates change; treat MRC as directional, not a contract.
  • Enabling without Steady controls can amplify overshare or cost leakage.
  • Preview or rolling features can change behaviour; fence exploration on Pane 12 Frontier.

Source

  • MRC id: 503955
  • Status: Rolling out
  • Products: Microsoft Copilot (Microsoft 365)
  • GA / disclosure: December CY2025
  • Preview: November CY2025
  • Platforms: Android, Desktop, iOS, Mac, Web
  • Cloud instances: Worldwide (Standard Multi-Tenant)
  • moreInfoUrls: —
  • Open on Microsoft 365 Roadmap

Microsoft Release Communications / Microsoft 365 Roadmap (AI at Work). Content is subject to Microsoft API Terms of Use. Dates and status change; verify in the official roadmap before acting.

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