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Introducing the Explore Pane in Microsoft 365 Copilot

From Microsoft 365 Message Center Archive by Merill Fernando · Microsoft may not have sent this notice to your tenant.

Rollout

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Schedule dates changed in the text

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  • Seen 21 Nov 2025 mid-November 2025, late November 2025 → early December 2025, late December 2025

Read from date phrases in Microsoft's text, not from notice metadata. A changed phrase can be a moved rollout, a new milestone or just rewording; "What changed" below shows which.

What the notice says

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Updated November 21, 2025: We have updated the timeline. Thank you for your patience.

Introduction

We’re introducing the Explore Pane, a new side panel in the Microsoft 365 Copilot app designed to help users discover how to use Copilot effectively. This guided experience supports users in building confidence and unlocking the value of AI through contextual, step-by-step journeys across the Create, Search, and Notebooks modules. This enhancement aligns with our goal to make Copilot more approachable and valuable for all users.

When this will happen

  • Targeted Release (Worldwide): Rolling out from early December 2025 (previously mid-November), expected to complete by late December 2025 (previously late November).

How this affects your organization

  • Who is affected: All users of the Microsoft 365 Copilot app on Web, Windows, and Mac desktop platforms with Commercial SKUs (Starter and Premium).
  • What will happen:
    • Users will see a new Explore Pane when navigating to the Create, Search, or Notebooks modules.
    • The pane provides guided, contextual steps to help users get started and find value in each module.
    • The feature is on by default; no admin action is required.

What you can do to prepare

  • No admin controls or policy updates are required.
  • You may wish to:
    • Inform users about the new guided experience.
    • Share how to reopen the Explore Pane via the Settings menu.
    • Update internal documentation or training materials if you include guidance on using Copilot.

Compliance considerations

No compliance considerations identified, review as appropriate for your organization.

What changed

Between archive captures, newest first
    • Tags New feature, User impact → Updated message, New feature, User impact

    Updated November 21, 2025: We have updated the timeline. Thank you for your patience.  Introduction We’re introducing the Explore Pane, a new side panel in the … all users. When this will happen: Targeted Release (Worldwide): Rolling out from mid-November 2025,early December 2025 (previously mid-November), expected to complete by late November 2025.December 2025 (previously late November). How this affects your organization: Who is affected: All users of the Microsoft 365 Copilot app on Web, Windows, and Mac desktop platforms..platforms with Commercial SKUs (Starter and Premium). What will happen:Users will see a new Explore Pane when navigating to …

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  • Whether your tenant is affected: this is Microsoft's notice, not a check of your settings.
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