This out-of-band (OOB) update for Windows Server 2025 (KB5129235) is a non-security cumulative update. Improvements This out-of-band update contains quality improvements from KB5122871 (released September 8, 2026). The following summary outlines key issues addressed by this out-of-band update. The bold text within the brackets indicates the item or area of the change. [Remote Desktop Services ...

This out-of-band update for Windows 11, version 23H2 (KB5129242) is cumulative. It includes updates from previous security releases, along with additional improvements. Visit the Windows release health dashboard for the latest status on this release. Announcements and messages This section provides key notifications related to this release, including announcements, change logs, and end-of ...

Find a rundown of new and updated features and functionality that's been added to XBOX consoles in the latest system updates.

Learn how to link your XBOX and Ubisoft accounts so that you can play Ubisoft games on your Windows device with Game Pass Ultimate or PC Game Pass.

This article contains the summary, known issues, improvements, fixes, and other information for SQL Server 2025 Cumulative Update 10 (KB5125471).

All users After installing the January 2025 Windows preview update (KB5050094) and later updates, users might experience unexpected disconnections with Remote Desktop Protocol (RDP) sessions, including Remote Desktop Services (RDS). We've observed a significant increase in reports of this issue following the release on the March 2025 Windows security update (KB5053598). Users might notice ...

This security update includes fixes and quality improvements that are part of the following updates: September 9, 2025—KB5065429 (OS Builds 19044.6332 and 19045.6332) September 25, 2025—KB5066198 (OS Build 19045.6395) Preview The following is a summary of the issues that this update addresses when you install this update. If there are new features, it lists them as well. The bold text ...

This cumulative update for Windows 11, version 25H2 and 24H2 (KB5083769), includes the latest security fixes and improvements, along with non-security updates from last month’s optional preview release. To learn more about differences between security updates, optional non-security preview updates, out-of-band (OOB) updates, and continuous innovation, see Windows monthly updates explained ...

Windows Secure Boot certificate expiration Secure Boot certificates used by most Windows devices have started expiring in June 2026. This might affect the ability of certain personal and business devices to boot securely if not updated in time. To avoid disruption, we recommend reviewing the guidance and taking action to update certificates in advance. For details and preparation steps, see ...

To learn more about differences between security updates, optional non-security preview updates, out-of-band (OOB) updates, and continuous innovation, see Windows monthly updates explained. For information on Windows update terminology, see the different types of Windows software updates. To view the latest updates about this release, visit the Windows release health dashboard or the update ...