preview builds Archives

Winsage

October 21, 2026

Windows 11 Auto-Recovery: Cloud Repair Off by Default on Corporate Devices, Forcing IT Departments to Weigh the Pros and Cons

Microsoft's Quick Machine Recovery feature, integrated into Windows 11, is disabled by default for enterprise-managed devices due to a significant incident in July 2024 when a faulty security update caused many devices to be unable to boot. The feature identifies devices that fail to boot multiple times and connects to Windows Update via the Windows Recovery Environment (WinRE) to search for fixes. It is available in Windows 11 version 24H2 (build 26100.4700) and later, with default settings varying based on device management status: disabled for Enterprise/Education editions and domain-joined Pro editions, and enabled for Home and unmanaged Pro editions. Administrators can configure options such as enabling/disabling cloud repair, automatic repair, and setting remediation check frequencies. A test mode is available for devices in the Windows Insider Program. Additionally, starting October 13, 2026, Microsoft will implement restrictions on external storage devices formatted with ReFS, which will be audited by default, with enforcement beginning in January 2027. Users will need to transition data from ReFS to supported formats by this date. A registry and Group Policy setting named "RefsRemovableDeviceMountPolicy" will allow customization of this restriction.

Winsage

October 18, 2026

Windows 11’s last Secure Boot deadline hits Monday, Microsoft reveals what happens to your PC

Microsoft Windows Production PCA 2011, the certificate for signing the Windows boot loader, will expire on October 19, 2026. This follows the earlier expiration of two other 2011 certificates in June 2026. PCs without the new certificates will still boot and receive standard updates but will miss out on new security enhancements for the early boot process. The new certificates from 2023 are replacing the 2011 certificates. The KEK certificate, essential for authorizing updates to signature databases, and the Microsoft UEFI CA 2011, which signs third-party boot loaders, will also be replaced by new certificates. Users can check their Secure Boot status through the System Information tool or Windows Security. Microsoft is gradually rolling out the new Secure Boot certificates through Windows Update, and users are advised not to disable Secure Boot to avoid complications. Dell will not issue BIOS updates for platforms that reached their end of service life before January 1, 2026. The transition to Secure Boot has faced challenges for older PCs, and developers are advised against pinning Secure Boot certificates in their applications. Multiple restarts may be required for full integration of the new certificates.

Winsage

October 17, 2026

Microsoft releases new Windows 11 preview builds with Xbox Game View and Windows Hello brightness adjustment.

Microsoft invited participants from various Windows Insider preview channels to engage with the latest preview updates for Windows 11, dated October 16. The updates are categorized by channel with distinct build versions: - Beta Channel: Build 26220.9739 (26H2), Build 28020.3262 (26H1) - Experimental Channel: Build 26340.9750 (26H2), Build 28120.3272 (26H1) - Release Preview Channel: Build 26200.9807 / 26300.9807 (25H2/26H2), Build 28000.3351 (26H1) The update introduces new Windows 11 devices powered by the NVIDIA RTX Spark chip and includes two significant feature updates: 1. An updated Xbox Mode Game Tasks View in the Beta and Experimental Channels, featuring a new navigation bar for quick access to exit desktop and power options. 2. An automatic brightness adjustment for Windows Hello facial recognition in the Experimental Channel, which increases screen brightness during login in low-light conditions. Users can enable this feature in "Settings > Accounts > Sign-in options > Facial recognition (Windows Hello)."

Winsage

October 16, 2026

Microsoft Releases 6 New Insider Preview Builds

Microsoft has unveiled six new preview builds of Windows 11 through its Windows Insider Program. Notable features include a refreshed Gaming Task View experience with a new navigation bar in XBOX mode for easier access to Exit to Desktop and Power Options, available in both Beta and Experimental builds. Additionally, improvements to Windows Hello facial recognition have been made, including a new capability to brighten the screen for better recognition, currently available in the Experimental build.

Winsage

October 11, 2026

Microsoft is giving Windows 11’s legacy UI dark mode instead of killing it, now in Hyper-V

Windows 11 is introducing dark mode support for various applications and features, including file-operation dialogs and the Hyper-V Manager tool. Recent updates have applied dark mode to several key dialogs within Hyper-V Manager, such as the New Virtual Machine, Export Virtual Machine, Import Virtual Machine, New Virtual Hard Disk, Edit Virtual Hard Disk, and the virtual machine settings page. The Virtual Switch Manager and Virtual SAN Manager also now support dark mode. These features are currently available in Windows Server and Windows 11 preview builds but are not yet in the production channel. Hyper-V Manager allows users to choose between light and dark themes, although switching requires a restart of the application. Microsoft plans to extend dark mode to more legacy areas of Windows and is working on rebuilding certain dialogs using WinUI, with dark mode support already appearing in preview builds for various components.

Winsage

September 26, 2026

Windows Insiders Can Test Phone Companion Improvements and New Mouse Pointer Effects

Microsoft has released new Windows 11 preview builds for Insiders in the Experimental and Beta Channels. The Experimental build 26340.9577 includes energy recommendations accessible from the system tray’s Quick Settings. The Beta build 26220.9568 allows users to preview recent message content in the Phone Companion by hovering the mouse cursor over it. New Pointer Indicator settings have been added under Settings > Accessibility > Mouse pointer and touch, providing crosshair effects for easier cursor location for users with low vision, which can be toggled with Win + Ctrl + X. The Beta build also features a contrast theme toggle in the Magnifier tool that recolors the interface without altering the original hues of photos, videos, and charts. No new features were introduced in the new 26H1 preview builds for Insiders on both channels, and there was no new release from the Experimental segment.

Winsage

September 24, 2026

Microsoft Ships September Preview Updates for Windows 11

Microsoft has released preview updates for Windows 11 versions 24H2, 25H2, and 26H1 as part of its Week D schedule. Users of versions 24H2 and 25H2 can install the preview cumulative update KB5124010, updating their systems to builds 26100.9550 and 26200.9550, respectively. Enhancements include refinements to File Explorer, support for Emoji 17.0, a new Tips widget, improved desktop backgrounds, enhanced Bluetooth functionality, upgrades to the Settings app, additional touchpad gesture controls, new key remapping options in Copilot, and Wi-Fi support in the Windows Recovery Environment. The final monthly update for Windows 11 version 24H2 will be shipped next month, with the version set to reach the end of its support lifecycle on October 13, 2026. Users of version 26H1 can install the preview cumulative update KB5124006 to upgrade to build 28000.3086. This update includes a resizable Taskbar, customizable Start menu, revamped Windows Search, improvements to File Explorer, enhanced progress indicators, and better app update support.

Winsage

September 19, 2026

Announcing new builds for 18 September 2026

New Windows 11 Insider Preview builds have been released for the Beta and Experimental channels. Notable new features include: - A new animation for the Mouse indicator in the Experimental channel, which can be activated through accessibility settings and kept visible until the escape key is pressed. - A new contrast theme toggle in the Magnifier, also in the Experimental channel, designed to reduce screen glare without altering the appearance of images, charts, and videos. - Updates to the Cloud rebuild feature in the Experimental channel, allowing users to restore their Windows 11 PC to a clean state and sanitize device drives during the process. IT administrators can now configure and initiate Cloud rebuild remotely via the Recovery CSP.

Winsage

September 11, 2026

Microsoft Issues New Windows 11 Release Preview Builds

Microsoft has released new builds for Windows 11, versions 24H2 and 25H2, available for download from the Release Preview channel, specifically builds 26100.9539/26200.9539. The rollout is structured into two phases: a gradual rollout, which allows features to reach devices incrementally, and a normal rollout, which releases updates to all eligible devices simultaneously. Enhancements in this update include improvements to File Explorer, Wi-Fi support in the Windows Recovery Environment, support for Emoji 17.0, a new Tips widget, various personalization, Bluetooth, and accessibility improvements, and the ability to remap the Copilot key to Right Ctrl or Context Menu. The last updates for versions 24H2 and 25H2 were released in mid-August, and Microsoft introduced its first 26H2 build to the Release Preview channel two weeks ago. There is speculation about the potential release of Windows 11 version 26H2 in October, possibly coinciding with upcoming Patch Tuesday updates.

Winsage

September 9, 2026

Announcing new builds for 8 September 2026

New Insider Preview builds for Windows 11 are being released for the Beta and Experimental channels, featuring enhancements aimed at improving user experience. 1. Cross-device resume improvements: Users can now continue browsing on their PC from where they left off on their phone, with options to open the webpage in the PC's default browser or install the phone's browser if not already present. 2. Narrator: The Narrator feature has been upgraded to include math reading and navigation support, enhancing accessibility for users who are blind or have low vision, especially in STEM fields. 3. Magnifier: The Magnifier tool now allows each display to maintain its own zoom level, enabling users to set different zoom percentages for multiple screens, improving comfort and clarity when working across different resolutions.