Insider Preview Archives

Winsage

June 19, 2026

Microsoft Announces New Insider Builds, a Bit of 26H2 News

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.

Winsage

June 19, 2026

Sorry Microsoft, Windows 10 taskbar is still better than Windows 11, and here’s why

The taskbars of Windows 10 and Windows 11 differ significantly in design and functionality. Windows 11 features a centered icon layout by default, while Windows 10 has left-aligned icons. The search functionality in Windows 10 includes a larger "Type here to search" bar, whereas Windows 11 offers a more compact search button or box. Windows 10's right-click menu provides extensive customization options directly, while Windows 11's is more minimalistic and requires navigating to settings for customization. Windows 10 allows users to toggle small taskbar buttons, a feature that was initially absent in Windows 11 but has since been reintroduced. Taskbar repositioning in Windows 10 is straightforward, while Windows 11 requires accessing settings for repositioning. Windows 11 combines app icons by default and hides labels, complicating navigation compared to Windows 10's clearer visual cues. The Start menu in Windows 10 is resizable and features Live Tiles, which are not present in Windows 11's fixed-size Start menu. Windows 10's News and Interests feature contrasts with Windows 11's Widgets board, which has been criticized for being intrusive. Windows 11's Quick Settings separates toggles and notifications into two panels, enhancing user experience, while Windows 10's clock flyout offered a native agenda view that has been removed in Windows 11. Windows 11 includes a performance enhancement for taskbar flyouts to improve responsiveness on budget hardware, a feature not needed in Windows 10. Additionally, Windows 11 introduces a Resume function for Android activities and is developing AI integrations for the taskbar, which are not available in Windows 10.

Winsage

June 13, 2026

Windows 11’s Low Latency Profile Is Available Now. Here’s How to Use it

Microsoft has rolled out its Low Latency Profile to all Windows 11 users, optimizing CPU performance for quicker frequency ramp-up when using Windows features. This update enhances responsiveness, particularly in tasks like opening the Start menu and other native elements. To access the feature, users need to download the June 2026 Patch KB5094126 for specific OS builds and reboot their systems. The update also includes improvements such as better Shared Audio capabilities, multi-app camera support, and refinements to Windows Search.

Winsage

June 10, 2026

Windows 11 Beta Build 26220.8575: Microsoft fixes audio, Settings, and annoying freezes

Microsoft has released Windows 11 Insider Preview Build 26220.8575 on June 8, 2026, focusing on stability rather than new features. This build introduces the ability to extend update pauses indefinitely, which is important for maintaining system integrity in test environments. It also fixes an audio malfunction affecting some users and improves the reliability of the “Settings > Apps > Installed apps” feature. Additionally, the build addresses freezing issues in core applications like Search and Notepad. The Beta channel has been restructured to provide more stability and predictability, with features no longer rolled out gradually. Overall, this build enhances update management, resolves audio issues, stabilizes app handling, and addresses freezes in essential components.

Winsage

June 10, 2026

Microsoft to Allow Users to Disable Web Search in Windows 11

Microsoft is introducing new controls for Windows 11 that will allow users to disable web search and remove Microsoft Store suggestions from their search results. The update, demonstrated on June 2, 2026, will include two toggles in the Windows 11 Settings app under Privacy and Security → Search Permissions. The first toggle will turn off Bing-powered web results in the taskbar search and Start menu, while the second will control the appearance of Microsoft Store app suggestions. This change replaces the previous method of disabling web search, which required complex registry edits. The new settings aim to enhance user experience by prioritizing local search results and addressing privacy concerns, as user queries will no longer be transmitted to Microsoft’s servers. The toggles are expected to roll out through the Windows Insider program before becoming available to all users.

Winsage

May 23, 2026

Announcing new builds for 22 May 2026

The Windows Insider Program is rolling out changes across various channels, with new builds of Windows 11 Insider Preview available. The transition for devices in the Canary 29500 Series Channel to the new experience has not yet begun. New features include: 1. Screen Tint: An accessibility feature that applies a color overlay to reduce screen intensity. 2. Narrator: Enhanced support for HID-compatible braille displays, allowing for plug-and-play functionality via USB or Bluetooth. 3. Voice Isolation in Voice Access: A feature that improves voice recognition by filtering out background noise, processing occurs privately on the device.

Winsage

May 22, 2026

Microsoft brings back personalization to Windows 11

Microsoft is addressing user feedback on Windows 11 by enhancing taskbar and Start menu customization. Users will soon be able to reposition the taskbar to the top or sides of the screen and choose icon alignment. This feature aims to provide more flexibility and improve user experience, particularly for those needing additional vertical screen space. The updates are currently available to Windows Insider Preview participants and can be adjusted in the settings. Additionally, the Start menu will see changes, allowing users to disable sections like Recommended and Pinned, rename the Recommended section to Recent, and choose between small and large sizes for the menu. These enhancements are expected to roll out to all Windows 11 users soon.

Winsage

May 18, 2026

Old Windows Flaw Returns to Spotlight With MiniPlasma Exploit

Security researcher Chaotic Eclipse has introduced a Windows exploit called MiniPlasma, which may allow privilege escalation from standard user accounts to SYSTEM level access, even on patched versions of Windows. This exploit is linked to CVE-2020-17103, a flaw in the Windows Cloud Filter driver that was addressed by Microsoft in December 2020. Tests have reportedly demonstrated the exploit functioning on a patched Windows 11 Pro system, achieving SYSTEM access from a standard user account. The exploit involves an undocumented registry-key path within the .DEFAULT user hive, raising concerns about the effectiveness of the 2020 fix. There is a discrepancy between public and Canary builds of Windows 11, with the exploit working on the public build but not on the Canary build. Microsoft’s April 2026 Patch Tuesday updates included another entry related to the Windows Cloud Files Mini Filter Driver elevation-of-privilege issue. Defenders are advised to monitor the CVE-2020-17103 record for further clarification regarding the status of the original fix and the implications of the MiniPlasma exploit.

Winsage

May 18, 2026

MiniPlasma Windows 0-Day Enables SYSTEM Privilege Escalation on Fully Patched Systems

Chaotic Eclipse has unveiled a proof-of-concept (PoC) for a Windows privilege escalation zero-day vulnerability, codenamed MiniPlasma, which targets the "cldflt.sys" component and could grant SYSTEM privileges on fully patched Windows systems. This vulnerability was initially reported to Microsoft by James Forshaw from Google Project Zero in September 2020. Although Microsoft was believed to have resolved it in December 2020 as part of CVE-2020-17103, further analysis indicates that the flaw remains unaddressed. Chaotic Eclipse demonstrated that the original PoC could still spawn a SYSTEM shell reliably on his machines. The vulnerability is believed to affect all versions of Windows, with confirmation that MiniPlasma opens a "cmd.exe" prompt with SYSTEM privileges on Windows 11 systems with the latest May 2026 updates, though it does not function on the latest Insider Preview Canary version. In December 2025, Microsoft addressed a separate privilege escalation flaw in the same component, identified as CVE-2025-62221, which had a CVSS score of 7.8 and was reportedly being exploited by threat actors.

Winsage

May 17, 2026

New Windows ‘MiniPlasma’ zero-day exploit gives SYSTEM access, PoC released

A cybersecurity researcher, known as Chaotic Eclipse, has released a proof-of-concept exploit for a Windows privilege escalation zero-day vulnerability called "MiniPlasma," which allows attackers to gain SYSTEM privileges on fully patched Windows systems. The vulnerability affects the cldflt.sys Cloud Filter driver and was reported by Google Project Zero in September 2020, assigned the identifier CVE-2020-17103, and claimed to be resolved by Microsoft in December 2020. However, Chaotic Eclipse asserts that the vulnerability remains unpatched. Testing confirmed that the exploit works on Windows 11 Pro, enabling command prompt access with SYSTEM privileges from a standard user account. Will Dormann, a vulnerability analyst, verified the exploit's effectiveness but noted it did not work in the latest Windows 11 Insider Preview Canary build. The exploit leverages the undocumented CfAbortHydration API to manage registry key creation improperly. Chaotic Eclipse has previously disclosed other Windows zero-day vulnerabilities and claims their actions are a protest against Microsoft's handling of vulnerabilities.