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MC1418558 — Change to taskbar pinning behavior for M365 Copilot and companion apps

MC1418558Microsoft 365 Copilot ChatplanForChangeUpdated: 7 July 2026

Starting mid-July 2026, Microsoft 365 admin center taskbar pinning will only manage the Microsoft 365 Copilot app, excluding companion apps (Files, Calendar, People). Existing companion app pins remain unchanged. Organizations needing companion app pinning should use Microsoft Intune policies instead. No action required if only Copilot is pinned.

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Applies to: Microsoft 365 Copilot Chat
Source: mc.merill.net — data via Merill Fernando's open archive (MIT).