M365 Message Center

Geändert

30.09.2025

Services

Windows

Windows 11, version 25H2 has reached general availability. This update includes the features released to version 24H2 as part of continuous innovation over the past year. You'll also continue to see new features released to Windows via monthly updates. We recommend that you begin a targeted deployment to validate that your apps, devices, and infrastructure work as expected with the new release. For details on the overall rollout approach for this release, read How to get the Windows 11 2025 Update. To see how the update will be offered to end users, watch this video. When will this happen: For commercial organizations, Windows 11, version 25H2 is available today through Windows Autopatch and the Microsoft 365 admin center. It is also available for download from the Microsoft Software Download Service and Visual Studio Subscriptions. On October 14, 2025, it will be available via Windows S

Geändert

29.09.2025

Services

Windows

Starting with the September 2025 Windows preview non-security update, a significant leap forward in wireless networking reaches Windows 11, version 24H2 and later. Windows 11 has already supported Wi-Fi 7 for consumer access points since 2024. Now, your organization can also benefit from better speed, high throughput, improved reliability, and enhanced security for modern enterprise environments that support Wi-Fi 7 enterprise access points. When will this happen: Wi-Fi 7 is generally available to enterprises starting with the September 2025 Windows preview non-security update. How this will affect your organization: Wi-Fi 7 for enterprise is designed to address evolving security needs while helping support reliable connectivity in high-density, high-throughput scenarios. Here’s what helps make Wi-Fi 7 a game-changer for enterprises: Required WPA3-Enterprise authentication Seamless roami

Geändert

29.09.2025

Services

Windows

The September 2025 non-security preview update is now available for Windows 11, version 24H2. Information about the contents of this update is available from the release notes, which are accessible from the Windows 11 update history page. To learn more about the different types of monthly quality updates, see Windows monthly updates explained.Looking to explore upcoming features and improvements in Windows 11? Check out the Windows roadmap. It includes what’s coming to the Windows Insider Program, what’s gradually rolling out, and what’s generally available.Highlights for the Windows 11, version 24H2 update: New and popular action tags in the Click to Do* context menu help you discover the latest and most widely used AI-powered actions. You can now move the hardware indicators for brightness, volume, airplane mode, and virtual desktops to different positions on your screen.Use AI actions

Geändert

26.09.2025

Services

Microsoft 365 apps

IntroductionTo streamline and improve integration experiences for education customers, we’re retiring several legacy Learning Tools Interoperability (LTI) integrations in Microsoft 365. These tools will be replaced by the unified Microsoft 365 LTI tool, which offers enhanced functionality and ongoing support. When this will happen: The following Education LTI tools will be retired worldwide on September 17, 2026: Teams Assignments LTI OneDrive LTI OneNote Class Notebook LTI Reflect LTI How this affects your organization: Who is affected: Education tenants currently using any of the listed LTI integrations. What will happen: These individual LTI tools will no longer be accessible or functional after the retirement date. Users and admins will need to transition to the Microsoft 365 LTI unified tool. Admins can identify usage by running reports in their LMS or Microsoft 365 admin center. Wh

Geändert

26.09.2025

Services

Windows

Do you have questions about Windows Secure Boot certificate expiration? It’s best to update Secure Boot certificates well before the June 2026 expiration date. Check out an initial set of frequently asked questions and answers that will be updated with time. Explore different scenarios and recommendations that will help you plan and prepare. When will this happen: The questions and answers are already available to you. More questions and answers might be added with time. How this will affect your organization: This set of questions is available to help your organization plan and prepare for Secure Boot certification expiration. What you need to do to prepare: Read additional information. Additional information: Browse Frequently asked questions about the Secure Boot update process. Bookmark the landing page for Windows Secure Boot certificate expiration and CA updates. Catch up on recomm

Geändert

25.09.2025

Services

Windows

The September 2025 non-security preview update is now available for Windows 10, version 22H2. The non-security preview update for Windows 11, version 24H2 will be available soon.Note: The September 2025 non-security preview update is the final non-security preview update for Windows 10, version 22H2.Information about the contents of this update is available from the release notes, which are accessible from the Windows 10 update history page. To learn more about the different types of monthly quality updates, see Windows monthly updates explained.Highlights for the Windows 10, version 22H2 update: This preview update includes improvements that were a part of update KB5065429 (released September 9, 2025).This update makes quality improvements to the servicing stack, which is the component that installs Windows updates.This update contains miscellaneous security improvements to internal Win