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Microsoft 365 Message Center

MC1239181: SharePoint: Backend migration for Weather, World Clock, and Events web parts

SharePoint’s Weather, World Clock, and Events web parts will switch from Bing Maps to Azure Maps backend by late April 2026. This automatic migration affects organizations using these web parts and requires allowing atlas.microsoft.com in network settings. No changes to user experience or configu...
Read More • 27 Feb 2026
Tophhie Cloud Automation
Microsoft 365 Message Center

MC1239175: Microsoft Purview: Data Security Investigations – AI analysis enhancements

Microsoft Purview is enhancing Data Security Investigations with AI analysis improvements, including automatic preparation of items for AI analysis and a new standard categorization option. Rolling out from mid-March to mid-May 2026, the feature is enabled by default with no admin action required.
Read More • 27 Feb 2026
Tophhie Cloud Automation
Microsoft 365 Message Center

MC1239171: Plan for Change: Windows 365 Azure Network Connection deployments connected to new VNets

After March 31, 2026, new Azure VNets used with Windows 365 Azure Network Connection will lack default outbound internet access, requiring explicit outbound connectivity setup (e.g., NAT Gateway) to avoid provisioning failures. Existing VNets and Microsoft hosted network deployments are unaffecte...
Read More • 27 Feb 2026
Tophhie Cloud Automation
Microsoft 365 Message Center

MC1239170: Windows 365: In development update for February 2026

The Windows 365 In development page for Enterprise and Frontline has been updated with upcoming features for February 2026. Organizations should review and share this information with IT and helpdesk teams and update documentation as needed. No compliance issues have been identified.
Read More • 27 Feb 2026
Tophhie Cloud Automation
Microsoft 365 Message Center

MC1238923: Dynamics 365 Customer Service - Record and review full‑screen representative activity

We are announcing the ability to record and review full-screen representative activity
Read More • 26 Feb 2026
Tophhie Cloud Automation
Microsoft 365 Message Center

MC1238604: Updates available for Microsoft 365 Apps for Current Channel

We've released updates to the following update channel for Microsoft
Read More • 26 Feb 2026
Tophhie Cloud Automation
Microsoft 365 Message Center

MC1238432: Microsoft 365 Copilot app: Branded footer customization

Starting late March to April 2026, Microsoft 365 Copilot app will allow admins to add a branded footer with their organization's logo, confirming a trusted Copilot environment. This feature is off by default, requires admin setup via the Microsoft 365 admin center, and affects all tenants using t...
Read More • 26 Feb 2026
Tophhie Cloud Automation
Microsoft 365 Message Center

MC1238430: Workspace IP Firewall rules (Public Preview)

Microsoft Fabric will introduce workspace-level IP firewall rules in Public Preview from mid-January to early March 2026, allowing workspace admins to restrict inbound access by IP allowlists. Tenant admins control this feature via a toggle in the Fabric admin portal, enhancing workspace data sec...
Read More • 26 Feb 2026
Tophhie Cloud Automation
Microsoft 365 Message Center

MC1238428: (Updated) Microsoft Purview eDiscovery Configuration change for PowerShell cmdlet case

Updated February 25, 2026: We are removing this message and will be providing an updated message shortly. You can safely disregard this message. We apologize for any confusion this may have caused.
Read More • 26 Feb 2026
Tophhie Cloud Automation
Microsoft 365 Message Center

MC1238409: Windows first sign-in restore experience now available

Windows first sign-in restore experience is now generally available as part of
Read More • 26 Feb 2026
Tophhie Cloud Automation
Microsoft 365 Message Center

MC1238323: The February 2026 Windows non-security preview update is now available

The February 2026 non-security preview update is now available for Windows 11,
Read More • 25 Feb 2026
Tophhie Cloud Automation
Microsoft 365 Message Center

MC1237599: Windows Server Secure Boot playbook for certificates expiring in 2026

🚨Major Update: This post contains a significant change that may impact your
Read More • 25 Feb 2026
Tophhie Cloud Automation
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