Change to taskbar pinning behavior for M365 Copilot and companion apps

What and Why: Microsoft is simplifying taskbar pinning management from the Microsoft 365 admin center by focusing the built-in pinning control exclusively on the Microsoft 365 Copilot app. Companion apps (Files, Calendar, and People) will no longer be pinned through this control. This change improves deployment consistency and manageability by establishing Microsoft 365 Copilot as the primary productivity entry point while reducing unintended companion app pinning. Organizations that require companion app pinning can continue using Microsoft Intune taskbar policies. Rollout Schedule: General Availability (Worldwide): Beginning in mid-July 2026; expected to complete by late July 2026 Impact on Your Organization: Who is affected: Administrators using Microsoft 365 admin center taskbar pinning controls All Microsoft 365 tenants worldwide Platforms/Services: Windows Microsoft 365 Copilot Microsoft 365 admin center Microsoft Intune What will happen: The Microsoft 365 admin center taskbar pinning control will continue to pin the Microsoft 365 Copilot app. The Microsoft 365 admin center taskbar pinning control will no longer pin companion apps:Files Calendar People Existing taskbar pins for companion apps will remain unchanged. Existing companion app pins will not be removed by this update. The change will apply automatically to all tenants. Organizations can continue managing companion app taskbar pinning through custom Intune taskbar policies. No change is being made to the Microsoft 365 Copilot app pinning experience delivered through the Microsoft 365 admin center. Action Required/Recommendations: No action is required if you use the Microsoft 365 admin center taskbar pinning control only to deploy the Microsoft 365 Copilot app. Recommended actions: Review whether your organization currently relies on the Microsoft 365 admin center to pin Files, Calendar, or People apps. If companion app pinning is required going forward, transition management to Microsoft Intune taskbar policies before rollout completion. Notify endpoint management teams responsible for Windows deployment and configuration management. Update any internal deployment documentation that references companion app pinning through the Microsoft 365 admin center. Review existing taskbar configuration standards to determine whether additional Intune controls are needed. Compliance Considerations: No compliance considerations identified, review as appropriate for your organization.