Microsoft 365 Copilot will support connected agents, allowing one agent to query others for data, starting with Researcher in Q4 2025. Rolling out mid-November 2025 to February 2026, admins can manage connected agents, users can enable/disable them per conversation, and up to 10 connected agents ...

Microsoft Teams on Windows will update the jump list by mid-November 2025, adding quick actions like scheduling meetings and starting chats, showing meetings, and removing the "Quit" option from the jump list. No user action is needed; updates roll out automatically.

Microsoft Teams for Android and iOS will switch from Teams-specific to Microsoft 365 Cloud Policy for in-app survey feedback management by late November 2025. This unifies policy management with other feedback types, requires no admin action before rollout, and keeps the feature on by default.

Microsoft is retiring the legacy IDCRL authentication protocol in SharePoint Online and OneDrive for Business by January 31, 2026, enforcing modern OpenID Connect and OAuth protocols. Legacy authentication will be blocked by default, with temporary re-enablement via PowerShell until April 30, 202...

Users will soon be able to update their Viva Engage storyline cover photos directly from the Teams iOS app. This feature, already on other platforms, will roll out worldwide in early December 2025, is enabled by default, requires no admin action, and has no compliance concerns.

[Introduction] As part of our ongoing efforts to simplify and modernize the

The Loop app grace period ends in mid-December 2025. After that, only users with qualifying Microsoft 365 plans can create or manage Loop workspaces. Users without qualifying plans can still access existing content but cannot create or modify workspaces. No immediate action is required.

As part of our Secure Future Initiative (SFI), the tenant isolation feature

We have determined that a subset of SSL certificates issued between July

Microsoft Teams' Channel Agent, a Copilot-powered assistant, is updated to support file-based grounding from Channel SharePoint, enhanced task and report management, GitHub MCP integration, and multilingual support. Rollout starts mid-November 2025, requiring no admin action but allowing admin co...

Microsoft 365 Copilot for Android preview lets users open Word, Excel, and PowerPoint files with Copilot Chat for summaries. Editing requires switching to standalone apps. Offline access and advanced file management move to standalone apps. Rollout starts mid-November 2025, completing by mid-Janu...

Microsoft Teams on the web will introduce a new user-enabled setting to detect device activity beyond the Teams tab, improving presence accuracy. Rolling out December 2025 for Chrome v94+ and Edge v114+. No admin action needed; users must grant browser permission to enable it.