Windows Insider Archives

Winsage

January 17, 2026

A bright idea: Latest Windows Insider build addresses file explorer’s ‘flash bang’ bug

Windows Insiders are receiving an update with Windows 11 build 28020.1371, which addresses a 'flash bang' effect in dark mode that has been troubling users, particularly on large OLED monitors. The update resolves an issue causing File Explorer to show a white flash when navigating between pages. It also introduces features such as Bluetooth LE audio support for two pairs of headphones and an internet speed check from the taskbar. Additionally, the Copilot app has been updated to version 1.25095.161. There are discussions about the reluctance of Windows 10 users to upgrade to Windows 11 due to stringent system requirements, although tools like Rufus allow some to bypass these limitations.

Winsage

January 16, 2026

Announcing Windows 11 Insider Preview Build 26220.7653 (Beta Channel)

Windows 11 Insider Preview Build 26220.7653 (KB5074157) has been released to the Beta Channel. Changes and Improvements: - The "Accounts > Other Users" dialog has been redesigned using the WinUI framework and now supports dark mode. - Copilot prompt suggestions in Click to Do will load instantly, but this change is not available for Insiders in the EEA or China. - Users can now set .webp images as their desktop background. Fixes: - Taskbar autohide issue resolved. - Start menu memory leak fixed and issues with incorrect opening side for Arabic and Hebrew users addressed. - Bluetooth battery level display issue resolved. - Fixed unexpected app behavior in Xbox full-screen experience. - Login screen password icon issue fixed. - Resolved crash in Settings when interacting with audio devices. - Fixed keyboard character repeat delay settings discrepancy. - Addressed clipped text issues in msinfo32 and installation errors with .appinstaller files. - Notepad font display issue corrected. - Fixed explorer.exe hang issue upon logging in. Known Issues: - Some applications may exhibit unexpected behavior in Xbox full-screen experience. - Investigating visibility issues of apps in the system tray for some Insiders. - Addressing display issues on secondary monitors showing black screens. - Working on a fix for Microsoft 365 Copilot prompt box functionality when the app is not running. Reminders: - Updates are based on Windows 11, version 25H2. - Features are rolled out gradually using Controlled Feature Rollout technology. - Features in development may not be released to the public and can evolve or be removed.

Winsage

January 11, 2026

Admins finally get the power to uninstall Microsoft Copilot on Windows 11 Pro, Enterprise, and EDU versions — devices must meet specific conditions to allow the removal of the AI app

Microsoft has introduced a feature allowing administrators to uninstall the Microsoft Copilot App from managed devices using Windows 11 Insider Preview Build 26220.7535 (KB5072046). The uninstallation is governed by specific criteria: the system must have both Microsoft 365 Copilot and Microsoft Copilot installed, the Microsoft Copilot app must not have been installed by the user, and it must not have been launched in the past 28 days. Users will still have access to the Microsoft 365 Copilot app, which is a paid service, while the Microsoft Copilot app is complimentary and preinstalled on Windows 11.

Winsage

January 11, 2026

Microsoft Permits Admins to Uninstall Copilot With Conditions

Microsoft has introduced a policy allowing Windows administrators to remove the Microsoft Copilot app from managed devices running supported Windows 11 builds (Enterprise, Pro, and Education versions). This ability is not available for consumer devices or managed Home PCs. The app can only be uninstalled if it was pre-installed by Microsoft and has not been accessed in the past 28 days. Administrators can find the setting in the Group Policy Editor under User Configuration > Administrative Templates > Windows AI > Remove Microsoft Copilot App. Organizations can reinstall Copilot if needed. The policy aims to provide greater control over AI integration in response to user feedback and compliance considerations.

Winsage

January 11, 2026

Microsoft Tests Uninstall Option for Copilot AI on Windows Devices

Microsoft is testing a new policy that allows IT administrators to completely uninstall its Copilot AI assistant from managed Windows devices. This policy, named “RemoveMicrosoftCopilotApp,” is being deployed through management tools like Intune and System Center Configuration Manager (SCCM) and addresses concerns about data privacy, resource consumption, and unwanted software in commercial settings. The feature is currently available in Windows 11 Insider Preview Build 26220.7535 (KB5072046) and reflects feedback from IT professionals who prefer controlled environments. While this option is exclusive to enterprise-tier Microsoft 365 subscribers, smaller businesses and individual users have limited options for removal. The policy aims to balance innovation with risk management, especially in regulated sectors like healthcare and finance, where data privacy is critical.

Winsage

January 10, 2026

Announcing Windows 11 Insider Preview Build 26220.7535 (Dev & Beta Channels)

Windows 11 Insider Preview Build 26220.7535 (KB5072046) has been released for both the Dev and Beta Channels. Insiders in the Dev Channel have a limited opportunity to switch to the Beta Channel, which will close soon. New features include Copilot-powered image descriptions in Narrator, which enhances accessibility for blind and low-vision users. Administrators can now uninstall the Microsoft Copilot app for specific users under certain conditions. Improvements include enhancements to Cross Device Resume for developers and a refresh of the Windows Spotlight icon. Fixes have been implemented for various issues in the Start menu, File Explorer, input methods, print dialogs, and Windows Update settings. Known issues include problems with the Xbox full-screen experience, Start menu access, system tray visibility, Settings crashes, Bluetooth battery level display, and the Microsoft 365 Copilot prompt box functionality. Updates are based on Windows 11, version 25H2, and features are rolled out gradually to Insiders.

Winsage

January 9, 2026

Microsoft may integrate Copilot Chat directly into the File Explorer on Windows 11 next

A non-functional button has been discovered in the File Explorer app of the latest Windows 11 preview builds, which appears when users hover over a vacant area in the navigation bar. This button is speculated to be related to a feature called "Chat with Copilot," suggesting an interactive element for user experience. Users may soon be able to detach the Copilot interface from the File Explorer window, potentially as a sidebar or pop-up, allowing direct engagement with Copilot regarding selected documents and files.

Winsage

January 7, 2026

Windows 11 version 26H1 will launch exclusively on Snapdragon X2 devices this spring

Microsoft is set to launch Windows 11 version 26H1, designed specifically for PCs using Qualcomm's Snapdragon X2 platform. ASUS will pre-install version 26H1 on its upcoming ZenBook A14 and A16 models. In contrast, the ZenBook S14 and S16, featuring Intel and AMD processors, will come with version 25H2. Version 26H1 is built on a new platform called Bromine, offering performance and stability enhancements not present in version 25H2, which is based on the previous version 24H2. The Windows Insider Program allows users to install version 26H1 on any compatible PC, though the changes are mainly foundational.

Winsage

December 28, 2025

Microsoft Optimizes Windows 11 File Explorer to Slash RAM Usage

Microsoft is addressing criticism regarding Windows 11's File Explorer performance, particularly its excessive RAM consumption during searches. The company is testing optimizations aimed at reducing memory usage while maintaining speed, originating from an Insider Preview build. These changes involve eliminating duplicate indexing tasks, which could lead to a 20-30% reduction in RAM usage during intensive search sessions. Additionally, the update includes a streamlined context menu in File Explorer to enhance usability. Insider feedback has been positive, with users reporting smoother performance across various devices. The optimizations may also improve system stability and scalability in enterprise environments. However, some users express skepticism about whether these fixes are temporary solutions to deeper architectural issues. The full benefits of the update are expected to materialize once it reaches general availability, anticipated in early 2026.

Winsage

December 28, 2025

Microsoft tests File Explorer search optimisation to reduce RAM usage in Windows 11

Microsoft is enhancing the Windows 11 File Explorer to reduce its memory usage, currently being tested in Windows 11 Build 26220.7523 and above for Insider preview participants. The updates aim to optimize search functionality by eliminating duplicate file indexing operations, which have historically caused high RAM and CPU consumption. Additionally, Microsoft is refining the File Explorer interface by relocating less frequently used options in the right-click context menu into a dedicated sub-menu, labeled either “Manage file” or “Other actions.” A broader rollout of these updates is expected around late January or February.