Microsoft 365
The latest Microsoft 365 coverage — news, analysis, and updates from the WindowsNews.AI desk.
Microsoft Copilot Outages 2026: Regional Failures & AI Service Reliability
On February 25, 2026, Microsoft Copilot users across multiple regions began experiencing intermittent access failures and service disruptions, marking another significant reliability event for the AI...
Outlook Contact Masking Retirement: Microsoft Removes Recipient Hiding Feature in 2026
Microsoft has announced the retirement of a subtle but significant Outlook feature known as Contact Masking, with the functionality scheduled for removal on March 31, 2026. This small UI...
Copilot Flaw CW1226324 Let AI Access Confidential Emails Despite DLP Policies
A significant security vulnerability in Microsoft Copilot for Microsoft 365, identified as CW1226324, has exposed a critical data loss prevention (DLP) bypass that allowed the AI assistant to read...
Windows 11 Beta Build 26220.7859: Stability Improvements and Microsoft 365 Integration Test
Microsoft has released Windows 11 Insider Preview Build 26220.7859 to Beta Channel participants, marking another incremental update in the ongoing development of Windows 11. This service-focused...
Beta Channel's Windows 11 Build 26220.7859 Pushes Microsoft 365 Subscription Inside Settings
Microsoft has released Windows 11 Insider Preview Build 26220.7859 (KB5077223) to the Beta Channel, a maintenance-focused update that introduces a subtle but significant new user-facing feature: a...
Windows 11 Beta Build 26220.7859: CFR Rollout, Reliability Fixes & User Reactions
Microsoft has released Windows 11 Insider Preview Build 26220.7859 (KB5077223) to the Beta Channel, marking another incremental step in the operating system's development with a focus on reliability...
Microsoft Copilot Training Integrated into Office Courses: AI Skills Revolution
The integration of Microsoft Copilot training directly into Microsoft Office course curricula represents a fundamental transformation in professional development and workplace productivity. New...
Unified identity and endpoint management cuts MSP operational overhead by up to 40%
Modern Managed Service Providers (MSPs) are at a critical juncture where the traditional approach of managing Azure Virtual Desktop (AVD) and Microsoft 365 as separate silos is no longer sustainable....
Microsoft 365 Multi-Geo In-Region Routing Reaches GA: Complete Data Residency Control
Microsoft has officially moved its Multi-Geo In-Region Routing feature from preview to General Availability in December 2025, marking a significant milestone for organizations with complex...
Microsoft Copilot Outage Analysis: February 2026 Incident & Service Reliability
On Friday morning, February 13, 2026, a fresh wave of community posts—like the DesignTAXI thread asking "Is Microsoft Copilot down?"—restarted an old question: is the Copilot family experiencing...
MissionReady365: ESW's Solution for Government Microsoft 365 Staffing Challenges
The persistent challenge of staffing government IT projects with qualified Microsoft 365 professionals has found a potential solution with ESW's launch of MissionReady365™. This specialized...
Microsoft 365 Copilot Goes In-App: AI Assistant Moves Beyond Sidebar to Transform Office Workflows
Microsoft is fundamentally reimagining how artificial intelligence integrates with productivity software, moving Copilot from a sidebar helper to a deeply embedded in-app assistant across the entire...