A new Slack to Microsoft Teams migration tool will roll out from December 2025 to March 2026, allowing admins to migrate Slack channel content into Teams channels via the Microsoft admin center. It requires no opt-in, supports channel content initially, and needs no pre-rollout action.

Starting January 31, 2026, admins must use Exchange Online PowerShell v3.9.0+ and include the -EnableSearchOnlySession parameter with Connect-IPPSession to run Data Lifecycle Management cmdlets. This change enhances security and affects specific retention compliance cmdlets, with no impact on Pur...

Microsoft will perform a 2-hour planned maintenance on January 10, 2026, from 6:00 AM to 8:00 AM UTC for the Windows 365 alerting service in the EU. During this time, admins cannot create or edit alert rules, and new alerts may be delayed, but existing alerts remain visible.

Starting January 9, 2026, deletion of Copilot Notebooks in SharePoint Embedded may fail until a fix fully rolls out by January 31. Tenant-owned Loop workspace containers may also face issues unless excluded from retention policies. Admins should adjust retention settings via Microsoft Purview to ...

We are announcing the ability to audit data for entities and entity

Microsoft 365 Copilot introduces Video Overviews in Copilot Notebooks, allowing users with a valid license to generate short, narrated video summaries of Notebook content. The feature, enabled by default, began rolling out mid-November 2025 and will complete by late February 2026, requiring no ad...

Microsoft 365 Copilot introduces the SharePoint list agent to create SharePoint lists via natural language and structured content. Rolling out from December 2025 to February 2026, it requires a Copilot license, is opt-in during preview, and enabled by default at general availability, with admin c...

Microsoft 365 Office for the web will support applying sensitivity labels with user-defined permissions in Word, Excel, and PowerPoint starting mid-February 2026. This aligns with desktop app permissions, requires no admin changes, and needs no user action to prepare.

We are announcing the ability to delay settlements from journal posting for

We have a minor service update planned for your Microsoft Dataverse environment

We are announcing the ability to test how well the Case Management