Microsoft 365 Message Center MC1309552: Tune in May 18 to ask Microsoft anything about Secure Boot 🚨Major Update: This post contains a significant change that may impact your
Microsoft 365 Message Center MC1309508: Updates available for Microsoft 365 Apps for Monthly Enterprise Channel We've released updates to the following update channel for Microsoft
Microsoft 365 Message Center MC1309032: Power Pages - Postponed - Power Pages version 9.8.4.x Production Release We have postponed the release of the Power Pages version 9.8.
Microsoft 365 Message Center MC1308857: Action required: Upgrade macOS 13 devices to maintain Teams desktop access Microsoft Teams will stop desktop client updates for macOS 13 starting May 2026, with upgrade notifications in June and blocking access by mid-July. Users must upgrade macOS or use Teams on the web. Organizations should identify affected devices, plan upgrades, and prepare users and support teams...
Microsoft 365 Message Center MC1308855: Collect Diagnostics change to Get Diagnostics for Outlook Mobile and Mac The Collect Diagnostics feature in Outlook Mobile and Outlook for Mac is renamed to Get Diagnostics, with diagnostic logs now routed through the Microsoft 365 diagnostics service instead of PowerLift. The rollout begins in June 2026, with no user workflow or admin changes required.
Microsoft 365 Message Center MC1308634: The May 2026 Windows security update is now available 🚨Major Update: This post contains a significant change that may impact your
Microsoft 365 Message Center MC1307982: Microsoft Teams Town halls (Teams Premium): Upload custom backgrounds in Manage what attendees see Microsoft Teams Premium will allow organizers and presenters of town halls to upload custom background images in the "Manage what attendees see" feature, enhancing branded visuals. This rollout starts late May 2026, applies only to town halls with this feature enabled, and supports JPEG/PNG forma...
Microsoft 365 Message Center MC1307884: Planned Maintenance: Windows 365 Service Windows 365 will undergo planned maintenance from May 18-22, 2026, during regional non-peak hours with no downtime. Users may face brief reconnections lasting under a minute, occurring 1-2 times within a 4-hour window. No action is needed; systems will auto-recover.
Microsoft 365 Message Center MC1307883: HTML formatting now supported for Message center posts synced to Planner Starting May 13, 2026, Message center posts synced to Planner will support HTML formatting, improving readability with rich text, links, and images. This update, enabled by default, ensures consistent display between Message center and Planner without requiring any action from admins. Existing sy...
Microsoft 365 Message Center MC1307636: Configuring firewall and proxies for smooth Windows updates A new guide is here to help you troubleshoot connection issues with
Microsoft 365 Message Center MC1307262: Dynamics 365 Supply Chain Management - Improve picking efficiency with wrist-mounted scanning devices We are announcing the ability to improve picking efficiency with wrist-mounted
Microsoft 365 Message Center MC1307183: Dynamics 365 Customer Service- Estimate AI credits for agents from forecasted demand We are announcing the ability to estimate AI credits for agents from