Windows Insider Program Archives

Winsage

September 20, 2026

Microsoft Patches Windows Defender Bug That Kept Saying Your Antivirus Was Off

Microsoft resolved an issue in its Windows Security framework that incorrectly indicated Microsoft Defender Antivirus was disabled. This fix was implemented through Defender platform update 4.18.26080.4, released on September 17. The update installs automatically unless users have blocked mandatory security updates. Users had been receiving false alerts during system boot and intermittently afterward, which redirected them to the Windows Security home tab where settings appeared normal. Microsoft acknowledged the issue on August 28, affecting all supported versions of Windows and Windows Server with the latest Defender updates, but did not specify the triggering update. Users in the Windows Insider program reported similar warnings as early as June.

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 19, 2026

Microsoft fixes bug behind ‘Defender Antivirus is turned off’ alerts

Microsoft resolved an issue that caused misleading alerts indicating that Defender Antivirus was disabled after recent updates. This fix was confirmed in an update to the Windows release health dashboard and was implemented in the Microsoft Defender Antivirus update (version 4.18.26080.4) rolled out on September 17. The bug, acknowledged by Microsoft in late August, affected users in the Release Preview Channel of the Windows Insider program since at least June and impacted all supported versions of Windows clients and servers. Users received erroneous notifications in the Windows Security app prompting them to activate Microsoft Defender Antivirus, despite it functioning correctly. Misleading alerts could appear upon Windows startup and intermittently thereafter, even when notification settings were disabled.

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

Windows 11 is finally getting automatic theme switching

Windows 11 will introduce a feature for automatic switching between dark mode and light mode, as revealed by the Windows Insider program. This functionality will allow users to schedule transitions based on geographical location and specific times, with the mode changing only when the PC is idle to avoid disruptions during work or meetings. The feature aims to eliminate the need for third-party applications for theme management.

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.

Winsage

September 8, 2026

4 ways to get Windows 11’s newest features sooner

Several pathways exist to expedite the official rollout of Windows updates. Users can navigate to Windows Update settings to enable the latest updates, install optional preview updates manually, join the Windows Insider Program for pre-release versions, or use ViveTool to unlock hidden features. 1. Enable the latest updates: A toggle in Windows Update settings allows users to receive new features and updates as soon as they are available. 2. Install optional updates: Preview updates are released towards the end of each month and can be installed manually through Windows Update. 3. Use Windows Insider: The Insider Program offers pre-release versions of Windows, with the Beta Channel for innovation and the Release Preview Channel for stability. 4. Enable hidden features with ViveTool: This tool unlocks features already present in Windows but not activated, requiring technical expertise. Activating the toggle in Windows Update prioritizes the device for new features while ensuring essential security updates continue.

Winsage

September 1, 2026

Why You Might Need to Roll Back Windows’ Latest Update

Windows 11 version KB5120998 was released as an optional update, introducing new customization features such as the ability to move and resize the taskbar and improvements to Windows Search. However, the update has introduced several bugs, including issues with the mouse cursor, which may not appear or may be incorrectly sized, and problems with wallpaper settings reverting to black after restarts. Users have also reported blurry fonts on high-resolution displays. Microsoft is aware of these issues and is working on a solution. Users experiencing these bugs can roll back the update by navigating to Settings > Windows Update > Update History > Uninstall and selecting KB5120998, without losing essential security patches.

Winsage

September 1, 2026

Microsoft Releases Two New 26H1 Builds to the Windows Insider Program

Participants in the Windows Insider Program can now install new builds in the Beta (26H1) and Experimental (26H1) channels, specifically Beta build 28020.2818 and Experimental build 28120.2824. Key updates include: - Personalization enhancements with DIB image support for desktop backgrounds and improvements to the Background settings page, including slideshow support across multiple displays. - Windows Recovery Environment (WRE) enhancements allowing automatic reuse of saved Wi-Fi profiles. - Temporary removal of the modernized Print Management experience for refinement, while traditional tools remain accessible. - File Explorer improvements that retain the state of sections on the Home page. - Magnifier user interface updates with improved icons and spacing. - Inclusion of Emoji 17.0. - Taskbar reliability improvements. - The Experimental build introduces first launch reliability for the new WinUI-based Run dialog.

Winsage

August 28, 2026

Windows 26H2 Is Nearly Here: 7 Features Worth Knowing About

Microsoft has released Windows version 26H2 on the Release Preview Channel, with a public launch expected later this year. Key features include: 1. Taskbar Customisation: Users can reposition the taskbar and adjust its size. 2. Local-only Search: A feature that allows searching only local files without web results. 3. Ask Copilot Integration: An optional AI feature for accessing settings and launching applications from the taskbar. 4. Start Menu Redesign: Customization options for hiding user information and a streamlined layout. 5. Low Latency Profile: Improved performance for quicker app launches and responsiveness. 6. Pause Windows Updates for Longer: Users can pause updates for up to 35 days, with smarter update bundling. 7. Modern Run: A redesigned run window with a larger input field and dark mode option.