Windows Insider Preview

Winsage
August 5, 2026
Windows Insiders are advised to update their PCs to a recent build due to the release of new Windows Insider builds featuring a renewed flight certificate, which expires on August 11, 2026. The latest Experimental build includes this renewed certificate, and users must update to avoid receiving a warning message about their build expiring. Microsoft has provided a chart listing the minimum required builds for various channels, with specific builds available by July 31, 2026. Failure to update will result in the cessation of automatic updates and a warning message on the desktop. Users can update their devices through Settings > Windows Update.
Winsage
August 5, 2026
Windows Insiders are advised to update their PCs to the latest build within the week due to a renewed flight certificate that expires on August 11, 2026. This update is necessary for all Insider channels, including Experimental and Beta. The latest Insider build includes a renewed flight certificate to ensure devices remain on supported builds and continue receiving updates. A chart outlines the minimum builds required for various channels, with specific builds available by July 31, 2026. Failure to update will result in a warning message about the build's expiration, and automatic updates will stop once the certificate expires. Users should check Settings > Windows Update to install the latest build.
Winsage
August 4, 2026
Microsoft is renewing flight certificates for Windows Insider Preview builds, which are set to expire on August 11, 2026. This renewal will now extend to the Canary, Experimental, and Beta channels. Users are advised to check their Windows Insider Channels and Windows 11 versions, as the required certificate version may vary. Microsoft has provided a list of minimum requirements for each version and channel.
Winsage
August 3, 2026
Microsoft is updating Secure Boot certificates for Windows 11 PCs, as the previous certificates are 15 years old and nearing expiration. Users can check their certificate status easily. An advisory was issued in early September regarding changes for Windows Insider channels, particularly affecting the Experimental and Beta channels, with a deadline for certificate updates set for August 11, 2026. The Release Preview builds will not be affected by this update requirement. Users in the impacted channels must update to specific builds to obtain the new certificates, or they may stop receiving updates after the deadline. The minimum build requirements for each channel are outlined, and users can check their current Windows 11 Insider build by using the winver command. Microsoft has confirmed that these updates will not impact activation or licensing status.
Winsage
July 31, 2026
New Windows Insider Preview Builds have been released for both the Beta and Experimental channels, featuring renewed Windows Insider flight certificates valid until August 11, 2026. The Experimental channel has already incorporated these renewed certificates. Notable new features include: 1. Adaptive Hibernate Policy: Enhancements to improve instant-on resumes from Modern Standby and battery preservation, with less frequent hibernation above 80% battery and earlier hibernation below 10%. 2. Alternate Taskbar Position: Users can change the taskbar's position to bottom, top, left, or right through Settings. Tooltips, flyouts, and animations will function in alternate positions, but some features are still in development. 3. Smaller Taskbar: A new, smaller taskbar option is available for maximizing screen space, particularly on smaller devices, allowing for smaller icons and reduced height. Users can adjust this setting in Taskbar behaviors.
Winsage
July 31, 2026
In March, a commitment was made to enhance the quality of Windows, with a focus on several immediate changes including enhanced taskbar customization, meaningful AI integration, minimizing disruptions from Windows Updates, faster and more reliable File Explorer, greater control over widgets and feed experiences, a more straightforward Windows Insider Program, and improving the Feedback Hub experience. The core areas of focus are performance, reliability, and well-crafted experiences, with improvements already being rolled out to Windows Insiders and set to expand across Windows 11 PCs this fall. Recent updates include enhancements to the Windows Search Box, improvements for developers at Build 2026, advancements in WinUI 3, updates to the Taskbar and Start menu, simplified AI integration, foundational architecture enhancements for File Explorer, updates to widgets and feed experiences, the launch of the Driver Quality Initiative (DQI), memory efficiency improvements, enhanced reliability for Windows Hello, changes to reduce disruptions from Windows Updates, and a simplified Windows Insider Program. Looking ahead, the team plans to bring enhancements to general availability while focusing on onboarding and setup, memory optimization for PCs with 8GB and above, family features, and improved voice interactions. Engaging with Windows Insiders has been a highlight, and the team remains committed to ongoing improvements based on user feedback.
Winsage
July 23, 2026
Windows 11 is testing a new feature that allows users to reassign the Copilot key to do nothing. The Copilot key has been present on newer Windows PCs since its introduction in 2024, and Microsoft considers a PC an AI PC only if it includes this key. Users can remap the Copilot key to preferred applications or restore it to its original function as the Right Ctrl key. An additional option, “Do nothing,” will make the Copilot key inactive. This feature is currently available in Windows Insider preview builds, with a public rollout expected soon. Microsoft acknowledged that the Copilot key has created challenges for users who rely on the Right Ctrl key or Context menu key, and it plans to allow customization of the Copilot key through Settings. Initially, only two remapping options were planned, but the “Do nothing” option was added in response to user feedback. Microsoft cautioned that remapping the Copilot key to the Right Ctrl key may cause inconsistencies with certain keyboard shortcuts.
Winsage
June 30, 2026
Microsoft has released new preview versions in the Windows Insider channels, focusing on refining the taskbar in Windows 11. The latest Insider Preview versions include a new option called “Taskbar size” in the “Experimental” release channel (Build 26300.8758), with early screenshots indicating a default setting of “Small.” Users can also dock the taskbar on any side of the monitor. Improvements to system sounds in dark mode and more reliable thumbnail previews for cloud files in File Explorer's preview panel are also included in the Beta Preview (Build 26220.8754). Microsoft has restructured the Insider Preview Program, reducing it from four channels to two: Experimental and Beta, with the Release Preview channel remaining. Switching between Insider Preview channels has been simplified, allowing users to change channels more flexibly.
Winsage
June 19, 2026
Microsoft has released five new Windows Insider Preview builds and updates for Windows 11 version 26H2. Devices in the Experimental channel will soon update to version 26H2, which can be checked in Settings > System > About or using the winver command. Users in the Beta channel can switch to Experimental via Settings > Windows Update > Windows Insider Program, and can revert back to Beta without reinstalling Windows. PCs on Experimental for versions 24H2 or 25H2 will be upgraded to 26H2, with both versions currently supported. Snapdragon X2-based PCs running Windows 11 on Arm will remain on version 26H1 and will not receive an update to 26H2, but may have a future release potentially called Windows 12. The latest builds are: - Beta (25H2): Build 26220.8690, enhancing reliability of Start, Taskbar, Settings, and virtualization. - Experimental (24H2/25H2?): Build 26300.8697, updating to 26H2 with improvements to File Explorer Copy dialog in Dark mode and reliability enhancements. - Beta (26H1): Build 28020.2308, with minor bug fixes and improved HD Audio driver reliability. - Experimental (26H1): Build 28120.2315, offering similar improvements as the Beta update. - Experimental (Future Platforms, Including Canary 29600 series): Build 29613.1000, enhancing Settings > System > Sounds based on user feedback.
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