Microsoft 365 Message Center Archive

MC1276513

(Updated) Engage events: Broadcast, meetings, and async events with new and improved event engagement features

MC1255405

(Updated) Microsoft Edge for Business: Cross-tenant support using Intune Mobile Application Management (MAM)

MC1253746

(Updated) Microsoft Entra: Passkeys in Microsoft registration campaigns

MC1249432

(Updated) Microsoft Teams: Live transcription in Teams Rooms on Android

MC1246001

(Updated) Always-on diagnostics for Endpoint DLP – Turned on by default

MC1234559

(Updated) Simplified Teams app bar to create a cleaner and more focused experience

MC1219792

(Updated) Copilot can edit your presentation in PowerPoint for Windows, Mac, and the web

MC1187834

(Updated) Streamline SharePoint publishing with new SharePoint page agent

MC1276511

Upcoming retirement of older Microsoft Defender for Endpoint mobile app versions (iOS and Android)

MC1276508

Complete retirement of the Outlook Lite app

MC1276446

Dynamics 365 Customer Service - Protect sensitive information in emails with data sensitivity labels

MC1276259

Windows Deployment Services (WDS): Hands-free deployment hardening (Phase 2)

MC1275659

Updates available for Microsoft 365 Apps for Current Channel

MC1275564

Microsoft 365 Copilot: Updated Copilot Notebooks overview page experience

MC1275563

Microsoft Purview: DLP diagnostics enabled for all roles with DLP policy access

MC1275354

Microsoft Dataverse – Service Update 9.2.26041.00000 for GER

MC1275343

Hardening administrative actions: Windows imaging, cloning, and auth workflows

MC1275342

Windows Office Hours: April 16, 2026

MC1275311

(Updated) Simplifying agent management with Agent 365

MC1274562

Microsoft Copilot Studio - Information regarding the end of support for classic agent creation in Teams

MC1274552

Microsoft Purview | Data Security Posture Management for AI Fabric integration in data risk assessment

MC1274396

Extended Security Updates (ESU) available for Windows 10 Enterprise LTSB 2016

MC1274349

ESR management is moving to Windows Backup for Organizations

MC1274323

SharePoint Advanced Management: Delegate management of Restricted Access Control (RAC) to site admins

MC1249427

(Updated) Retirement of the Semi-Annual Enterprise Channel option in the Office Customization Tool