Microsoft 365 Service Updates for March 16 - 22, 2026

A comprehensive schedule of service updates and retirement notices for the Microsoft 365 ecosystem during the spring of 2026. The sources detail critical security patches addressing sign-in and Bluetooth issues, alongside the final phase-out of legacy tools like InfoPath and Exchange Web Services. Significant attention is given to the expansion of AI-driven features, specifically new capabilities for Microsoft 365 Copilot and automated workflows within Teams. Administrators are also briefed on infrastructure changes, including shifts in data storage for Whiteboard and updated certificate requirements for Exchange Online. Furthermore, the updates highlight user experience enhancements for mobile and desktop applications, ranging from improved contact management to native macOS screen sharing. Overall, the collection serves as a technical roadmap to help organizations manage upcoming software transitions and maintain platform security.

This episode includes AI-generated content.