Microsoft 365 Message Center

Microsoft Teams will introduce an opt-in native macOS screen and window sharing feature using Apple's APIs, starting targeted release in early December 2025 and general availability by mid-January 2026. It is disabled by default, requires no app restart, and improves performance for Mac users in ...

🚨Major Update: This post contains a significant change that may impact your

🚨Major Update: This post contains a significant change that may impact your

PowerPoint will add the AI-powered Designer editor by December 2025, enabling in-app image editing with features like generative erase, move, text editing, background removal, and auto-enhance. It will be enabled by default for all Microsoft 365 users, with usage limits based on subscription type.

Microsoft Agent 365, launching November 18, 2025, in the Frontier program, provides IT control for agents with security, productivity, and management tools integrated into Microsoft 365 admin center, Defender, Entra, and Purview. It offers agent inventory, access control, behavior monitoring, int...

The Microsoft 365 Admin Center will feature a redesigned Copilot landing page with success metrics, actionable insights, a Security pivot for Purview, and a Usage pivot. Rollout starts mid-November 2025 for targeted release and late January 2026 for general availability, requiring no extra setup.

We've released updates to the following update channel for Microsoft

🚨Major Update: This post contains a significant change that may impact your

Update: Release of this feature has been updated. We are announcing the

Microsoft Edge for Business will support Microsoft 365 Copilot Chat to summarize and provide context from browser tabs, Microsoft 365 documents, and YouTube videos starting mid-November 2025. The feature is off by default, respects DLP and policy settings, and requires Entra ID sign-in and approp...

Microsoft Teams will soon detect and warn users of tenant-owned domain impersonation in external chats, displaying high-risk alerts when suspicious. This feature, enabled by default for organizations allowing external access, launches December 2025 across all platforms with no admin controls or r...

The Microsoft 365 Copilot app will have a simplified, flattened navigation menu with logically grouped features. The rollout starts mid-November 2025 for targeted release and December 2025 for general availability, completing by January 2026. No admin action is required.