SharePoint Online Tenant Rename is now generally available without site count limits, enabling domain name changes for all tenants starting October 16, 2025. It supports business continuity, Microsoft 365 integrations, and requires SAM licenses for tenants with over 10,000 sites. Vanity domains and Multi-Geo are unsupported.
OneDrive will introduce a floating Copilot button starting October 15, 2025, providing quick access to AI-powered file actions like summarizing and comparing documents. Enabled by default for eligible users, it streamlines navigation and offers contextual recommendations within the OneDrive web interface.
Microsoft Teams will introduce audio-only recording for meetings and calls starting early October 2025, allowing users to record just audio while keeping cameras on. This feature requires no admin setup, maintains current policies, and enhances privacy without compliance impact. No user action is needed.
We are announcing the ability to use the Assign option on the case form to work with unified routing to update presence and capacity of service representatives in Dynamics 365 Customer Service. This feature will reach general availability on November 15, 2025.
We are announcing the ability to enable 3rd-party providers to build and publish agent-ready connectors for Microsoft Copilot Studio in Partner Center for Power Platform. This feature will reach general availability on November 15, 2025.
Starting mid-November 2025, Viva Insights will disable Behavioral insights by default for new and some existing customers, focusing on Copilot and AI agent analytics. Admins can enable or disable Behavioral insights via VFAM or PowerShell. Behavioral insights provide deeper organizational work patterns but are separate from AI usage data.
Microsoft is introducing a public preview of data export in the Copilot Dashboard, allowing users with company-level access to download de-identified weekly Copilot usage metrics from the past six months. Available late November 2025, it supports adoption analysis and licensing optimization for organizations with 50+ Copilot licenses.
Microsoft Copilot Notebooks will be available to 13–17 year-olds with Microsoft 365 Copilot plans and Entra ID accounts starting mid-November 2025. The feature will be on by default across supported platforms, with admin policies and Cloud Policy controls applicable for managing access.
Microsoft Purview Insider Risk Management introduces a pay-as-you-go feature usage report by mid-February 2026, offering detailed billing insights by data source and activity. This default report helps admins optimize costs and policies without requiring setup, enhancing compliance visibility and access control via Entra ID.
Support for Word Mobile, Excel Mobile, and PowerPoint Mobile UWP apps ended on October 14, 2025. Organizations should remove these apps to avoid security risks and switch to Microsoft 365 Copilot, web versions, or desktop apps. Use Microsoft Intune to identify devices running these apps.
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