Microsoft 365 Copilot now supports federated Copilot connectors, enabling secure, real-time data access from third-party sources without storing data in Microsoft services. Available worldwide from April to May 2026, admins can manage connectors via the Microsoft 365 admin center, with initial co...

A new OWAMailboxPolicy setting, AttachmentsOfflineEnabledWin, will roll out mid-April 2026, allowing admins to control offline access to file attachments in the new Outlook for Windows. It is enabled by default and works alongside the existing OfflineEnabledWin policy without affecting its config...

We are announcing new metrics available for alerts in the Monitor section

We are announcing the ability to use Microsoft 365 Copilot in model-

We are announcing the ability to share Process license capacity across workflows

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

Microsoft Purview’s Data Security Investigations will include endpoint Data Loss Prevention (DLP) events as a queryable source, enabling admins to analyze related files automatically. Rolling out April–May 2026, this feature enhances investigation efficiency using AI tools without user impact or ...

Updated March 20, 2026: Added additional guidance for devices using Azure Files

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

Microsoft Teams will sync recently used emojis and reactions across all devices by mid-May 2026, providing a consistent experience. The feature is enabled by default, affects all users, requires no action, and does not impact data storage, compliance, or messaging policies.

Microsoft 365 Copilot's Planner Agent is now available in Frontier, enabling users with Copilot licenses to create, update, and manage tasks and plans directly in Copilot chat. It offers intelligent insights, interactive task cards, and natural language prompts. Available now in Frontier; public ...

Microsoft Teams for macOS will add new account management access points in the app menu and Dock icon menu by late April 2026. Existing policies and permissions remain unchanged. The update is automatic and enabled by default, requiring no user action. Notify helpdesk and update documentation if ...