Microsoft 365 Message Center

Microsoft Defender Application Guard for Office, retired in April 2024, will be removed from Office by December 2027. Files will open in Protected View instead. Admins should enable Microsoft Defender for Endpoint ASR rules and Windows Defender Application Control to maintain security. No admin a...

Microsoft Places will retire the “favorite contacts” feature in early December 2025, replacing it with a "frequent contacts" system aligned with other Microsoft 365 apps. Users and admins will lose related controls, and no action is needed; organizations should update documentation and inform users.

Microsoft SharePoint's eSignature feature, allowing electronic signatures on Word and PDF documents within SharePoint, will roll out in Türkiye from mid to late November 2025. It is off by default and requires admin activation. Admins should enable it via Microsoft 365 admin center and configure ...

Microsoft Purview introduces new Copilot security controls in Microsoft Admin Center, enabling admins to create DLP policies, monitor oversharing risks, and protect sensitive data in Copilot. Public preview starts November 2025; general availability in January 2026. Admin roles required for polic...

Microsoft Teams Rooms on Android will support starting, stopping, and restarting meeting recording and transcription directly from the device with Teams Rooms Pro licensing, rolling out December 2025. Permissions are required, and some call types are unsupported. Recordings are stored in the orga...

The option to install the latest Windows 10 feature update on devices ineligible for Windows 11 will be deprecated starting February 17, 2026. Existing policies will continue until then. Users should prepare for this change and can seek assistance via the Microsoft Intune admin center.

We are announcing the ability to govern Copilot agent development in your

We are announcing the ability to capture user-entered phrases and flexibly handle

We are announcing the ability to meet the requirements of the tax

We are announcing the ability to implement 2026 tax changes in electronic

We are announcing the ability to comply with e-invoicing requirements in Poland

We are announcing the ability to export copies of sent emails for