The November 2025 Windows non-security preview update is now available


Microsoft is launching a new Purview Data Security Posture Management (DSPM) experience by early 2026, enhancing AI observability, posture reporting, and automation with Security Copilot. It integrates third-party data signals, extends risk assessments, and maintains existing policies without requiring admin action.

We’ve expanded Power Platform inventory (Public Preview) to include four new resource types, giving admins a single view of resources across Power Platform and Microsoft 365 Copilot.

We are announcing the ability for makers to create Dataverse AI prompt columns in Microsoft Dataverse. This feature will reach general availability on January 1, 2026.

We are announcing the ability to edit transaction dates and exchange rates for per diem expenses to improve flexibility and accuracy in expense reporting, in Dynamics 365 Project Operations. This feature will reach general availability on December 31, 2025.

We are announcing the ability to configure timeout rules override in SLA-based automatic actions in Dynamics 365 Customer Service. This feature will reach general availability on December 31, 2025.

Starting late November 2025, admins with qualifying Microsoft 365 licenses can manage or block non-Microsoft generative AI tools using Edge policies via a new Microsoft Admin Center recommendation. Copilot Chat is offered as a secure, compliant alternative. The feature is opt-in and requires admin setup.

Starting late November 2025, Windows endpoints will classify only outer archive files (e.g., .zip, .rar) directly, improving consistency and performance. Internal files won’t generate events, and no action is needed. Organizations should update documentation if necessary; no compliance issues are identified.

Teams meetings will feature a new resizable divider allowing users to adjust the space between shared content and participant videos, swap their positions, and personalize layouts. This feature, enabled by default, rolls out from January to March 2026 for all Windows and Mac desktop users worldwide and GCC.

We are announcing the introduction of improved insights and security awareness for your agents in Microsoft Copilot Studio. This feature is now available.
