Windows 11 build

Winsage
September 12, 2026
Windows 11 KB5124008, released on September 8, has caused various issues, including disruptions to WSL-based applications and Remote Desktop sessions. Users have reported problems with File History backups and instability in Explorer.exe, leading to system and GPU crashes. Microsoft confirmed a bug affecting applications using HCS-managed Linux virtual machines, particularly Claude Cowork, which is experiencing connectivity issues. Remote Desktop Services (RDS) are malfunctioning, leading to connection failures and sign-in problems. Additionally, some users face black screens upon sign-in due to Explorer.exe crashes. Reports indicate that File History is not recognizing external backup drives, and serious GPU issues have been reported on AMD Radeon systems, including driver timeouts and system freezes.
Winsage
September 11, 2026
Microsoft released Experimental Windows 11 build version 26340.9354, which includes a mock-up of a new Resume hovercard featuring a redesigned mouse pointer. The new pointer has a broader shape, a softer curve on its lower-left side, and a more symmetrical appearance, differing from the traditional thin tail-like extension of Windows cursors. Although Microsoft has not confirmed any changes to the system cursor, the release notes mention a known issue with cursor customization but do not address any redesign. Reports from June indicated that Microsoft was testing a new cursor as part of its Windows 11 modernization initiative. The mock-up resembles a Fluent icon, with a cleaner and wider shape compared to the classic Windows arrow. Despite this, the current developer documentation still refers to the traditional pointer as the "arrow cursor." Windows 11 has modernized many UI elements, but the pointer has remained largely unchanged, with limited customization options. The combination of the recent mock-up and previous reports suggests a potential transformation in the cursor design may be forthcoming.
Winsage
August 21, 2026
Microsoft has released Windows 11 Insider Experimental Preview builds 26340.9233 (26H2) and 28120.2760 (26H1), featuring enhancements such as automatic PDF preview support in File Explorer and in-app purchase capabilities for WinUI 3 applications in the Microsoft Store. The 26H1 build addresses a bug causing the mouse cursor to be invisible in some applications but has a known compatibility issue that may prevent some users from launching PUBG: BATTLEGROUNDS. The AutoPlay dialog has been revamped with WinUI, supporting dark mode and improved responsiveness. A new accessibility setting allows apps to open maximized by default, enhancing usability for screen readers and magnification tools. Users can manage camera, microphone, and location permissions for individual desktop applications, providing more control over privacy. File Explorer now supports automatic previews for PDF and non-HTML files, and the Microsoft Store update allows in-app purchases for packaged WinUI 3 apps. Bug fixes include resolving taskbar animation issues and ensuring visibility of the mouse cursor.
Winsage
August 20, 2026
Windows Media Player Legacy will soon lose its "Lyrics, captions, and subtitles" feature, with users being directed to the newer version of Windows Media Player for access. In Windows 11 Build 29648, users receive an error message when trying to activate this feature in the Legacy app. The new user interface simplifies the feature toggle but results in the error message, indicating Microsoft's intention to phase out the Legacy app. Microsoft must address feature gaps to compete with VLC Player, which offers functionalities that the new Windows player lacks.
Winsage
August 14, 2026
Windows 11's August 2026 Patch Tuesday update has been released, addressing 421 security vulnerabilities, including 400 specific to the Patch Tuesday release. The update rectifies at least 37 remote code execution bugs and five elevation-of-privilege vulnerabilities. Microsoft advises users to implement the update within three days for security. The update includes fixes for other Microsoft products like Entra, Office, and Teams. Users should verify their Windows 11 build number, with recommended versions being 26200.9168 for 25H2 and 26100.9168 for 24H2. The update is identified as KB5121003 and may require up to two reboots to apply fully. Key areas of focus in the update include the kernel, Remote Desktop, DNS, DHCP, SMB, and Windows Defender Firewall. Microsoft emphasizes the importance of timely updates and recommends limiting the deferral period for quality updates to less than three days.
Winsage
June 30, 2026
Microsoft has rolled out updates for Windows 11, confirming the development of version 26H2, which has transitioned from version 25H2 in the Experimental channel. Key updates include enhancements to the Search page, a revamped Mobile Devices page, a new GIF provider (GIPHY), a smaller Taskbar size option, improved system sounds in dark mode, rebranding of the Gaming section to "XBOX mode," a new "Screen tint" feature for accessibility, enhanced Magnifier zoom controls, and improved personalization features for accent color selection.
Winsage
June 24, 2026
Windows 11 version 24H2 will reach the end of servicing on October 13, 2026. Enterprises often face version drift, requiring different upgrade strategies for various Windows 11 builds across endpoints. Upgrade methods include enablement packages, ISO-based feature updates, or direct upgrades from Windows 10. Enablement packages are the quickest and least disruptive option for compatible Windows 11 systems. Qualys TruRisk Eliminate can standardize upgrades and minimize version drift on a large scale. Endpoints should be assessed for readiness, categorized by eligibility and current OS status. Enablement packages are recommended for recent Windows 11 builds due to their minimal download size, faster installation, and reduced operational impact. If enablement packages are unavailable, ISO-based feature updates may be necessary. Direct upgrades from Windows 10 to Windows 11 25H2 can be executed without intermediate transitions. Qualys TruRisk Eliminate provides tools for managing these upgrade processes effectively.
Winsage
June 21, 2026
Microsoft has confirmed the rollout of Windows 11 version 26H2, with build 26300.8697 now available for testing in the experimental Insider channel. This version will be delivered through an enablement package over the existing Windows 11 25H2. A key feature is the enhancement to the Search functionality, prioritizing local file search over web results, with the option to disable web suggestions in settings. Users can enable the new Search experience using feature IDs: 61267302, 61344081, 61482515, 61532758, 61760679, and ensuring ID 48433719 is enabled. Steps to enable the new Search functionality include downloading ViveTool, using Command Prompt to enable the relevant IDs, and restarting the computer. Users have reported improved responsiveness in the Search feature after disabling web search.
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