Windows 11 24H2 Archives

Winsage

March 5, 2026

Microsoft’s latest Windows 11 updates are “deleting the internet” for many: Possible fixes explored

A critical bug in Windows 11 builds 24H2 and 25H2 is causing users with Ethernet connections to lose internet access after installing updates KB5066835 and KB5065789. Users have reported issues on Microsoft’s Q&A forums, and rolling back the operating system is recommended. Possible fixes include performing a full network reset, flushing DNS and resetting TCP/IP via Command Prompt, editing the registry, and using hardware bypass solutions like USB-to-Ethernet or USB-to-WiFi adapters.

Winsage

February 24, 2026

How to Disable Copilot in Windows 11 — Uninstall, Hide, and Stop It from Coming Back

Microsoft has integrated its AI assistant, Copilot, into various parts of Windows 11, including the taskbar, Edge, and Notepad. Users have expressed a desire to remove Copilot, leading to the creation of a guide detailing methods to disable it. Copilot can be uninstalled through Settings, but additional steps are required to remove it from Edge, Notepad, and Windows Search. Users can also prevent Copilot from reinstalling after updates by adjusting registry settings. The Copilot app is categorized as a standalone application in Windows 11 24H2, making it easier to uninstall compared to previous versions. Methods to disable Copilot include: 1. Uninstalling the app via Settings. 2. Hiding the icon from the taskbar. 3. Using Group Policy Editor (limited to Pro, Enterprise, Education). 4. Removing Copilot for all users using PowerShell. 5. Adjusting settings in Edge and Notepad to disable Copilot features. 6. Editing the registry to remove Copilot from Windows Search and Paint. 7. Remapping the physical Copilot key on newer laptops. 8. Disabling silent reinstallation of Copilot through registry edits. Disabling Copilot will not affect core Windows functionality but will remove AI-specific features such as the chatbot and writing assistance.

Winsage

February 11, 2026

“Windows 11 26H1” is a special version of Windows exclusively for new Arm PCs

The recent developments in Windows versions present challenges for app developers and IT professionals, particularly with the introduction of a new Windows version designed exclusively for the latest Arm PCs. This shift highlights Microsoft's commitment to Arm processors, moving away from its historical focus on x86 versions. The 24H2 update for Windows 10 and 11 introduced significant enhancements for Arm PCs, including an optimized x86-to-Arm translation layer called Prism, improving compatibility and performance for applications not originally designed for Arm. This update coincided with the launch of Qualcomm's Snapdragon X-series processors, leading to more Arm-native Windows applications being released by third-party developers. Microsoft's hardware strategy has shifted, as the new Surface PCs launched in mid-2024 now exclusively use Qualcomm processors, moving away from Intel chips. Since the 24H2 update, development on Arm and x86 versions of Windows has progressed at different rates, with certain features available on Arm versions earlier than on x86 systems. Windows 11 24H2 was also available on Arm PCs in retail stores months before being released to the broader PC ecosystem. Microsoft has been contacted for details on the upcoming Windows 11 26H1 update and its potential enhancements.

Winsage

February 11, 2026

Microsoft releases Windows 11 26H1, but it’s not for existing PCs. Windows 11 26H2 is coming for all PCs

Microsoft has confirmed the existence of Windows 11 26H1, which will roll out exclusively on new PCs equipped with Snapdragon X2 chips starting in early 2026. This version is tailored for ARM-based devices and will not be available for download or installation on current PCs. Windows 11 26H1 does not introduce new features but focuses on performance and battery life improvements. It may also be optimized for Nvidia N1X chips, which are expected to release in Q1 2026. Windows 11 26H2 is set to roll out for existing hardware in October 2026 as a normal yearly update. It will be based on the same core platform as previous versions 24H2 and 25H2, while 26H1 operates on a different core, meaning there is no upgrade path from 26H1 to 26H2. Both versions will unify under Windows 27H2 in 2027.

Winsage

January 30, 2026

Microsoft to disable NTLM by default in future Windows releases

Microsoft will disable the NTLM authentication protocol by default in the next major Windows Server release and associated Windows client versions. NTLM, introduced in 1993, has been vulnerable to various cyberattacks, including NTLM relay and pass-the-hash attacks. The transition plan includes three phases: enhanced auditing tools in Windows 11 24H2 and Windows Server 2025, new features like IAKerb and a Local Key Distribution Center in late 2026, and eventually disabling network NTLM by default in future releases. NTLM will remain in the operating system but will not be used automatically. Microsoft deprecated NTLM authentication in July 2024 and has encouraged developers to transition to Kerberos or Negotiation authentication.

Winsage

January 29, 2026

Windows 11’s Gaming Gains Overshadowed by Stability Crisis: Performance Tests Reveal a Troubled Transition

Microsoft's Windows 11 version 24H2 shows performance improvements in gaming, with frame rate enhancements ranging from 2% to 8% across various titles, particularly benefiting newer DirectX 12 games. However, users report significant stability issues, including Blue Screen of Death (BSOD) errors, crashes during gameplay, and compatibility problems with certain hardware and software. These issues affect a wide range of systems, suggesting systemic challenges rather than isolated incidents. The operating system's hardware compatibility requirements, such as TPM 2.0 support, have also limited upgrade eligibility for many users. Microsoft has acknowledged specific issues related to Intel and AMD processors, antivirus software conflicts, and outdated drivers. Despite ongoing patch deployments, user frustration persists due to the slow pace of fixes. The stability concerns have led some businesses to delay Windows 11 24H2 deployments, prioritizing reliability over performance gains. The driver ecosystem's lag in updates from hardware manufacturers has further complicated stability. The gaming community remains divided, with many users opting to stay on Windows 10 due to these stability risks.

Winsage

January 26, 2026

Windows PCs ‘Suddenly’ Fail After Microsoft’s New Update

Microsoft has acknowledged an issue where certain devices fail to boot, resulting in a Black Screen of Death (BSOD) with the stop code UNMOUNTABLEBOOTVOLUME, affecting users of Windows 11 25H2 and 24H2 who installed the KB5074109 update. This update was intended to address numerous security vulnerabilities. Users encountering the 0xED error code may face system corruption or hardware failures, and while Windows Recovery is usually effective, it may fail in some cases, requiring a clean installation of Windows using an ISO file. Microsoft describes the reports as limited but acknowledges the potential for the issue to expand as more users report their experiences.

Winsage

January 19, 2026

The Last Windows Security Updates of January 2026 Are Here

Microsoft released its first set of security updates for the Windows operating system and various products in January 2026, addressing over 110 vulnerabilities. The updates are available for all supported versions of Windows, with Windows 10 receiving fixes only through the Extended Security Updates (ESU) program. Windows 11 versions 24H2 and 25H2 are the main consumer releases benefiting from these updates. Approximately 112–114 security updates were released, with around 8 rated as Critical. At least one zero-day vulnerability is actively exploited. The updates include security fixes for Windows, Office, Edge, Azure, and server components. Windows 11 versions 23H2, 24H2, and 25H2, as well as Windows Server 2023 and 2025, have known issues. Windows 11 version 24H2 and 25H2 received security fixes for multiple vulnerabilities, while version 23H2 continues to receive support through enterprise servicing channels. Windows 10 updates are limited to ESU-enrolled systems, with general support ending in October 2025. Windows Server 2016, 2019, 2022, 2023, and 2025 received January security updates, addressing important vulnerabilities without disclosing any critical ones. Microsoft also released updates for Office products and SharePoint Server components. Known issues after the January updates include credential prompt failures and authentication issues in Azure Virtual Desktop and Windows 365, particularly affecting the new Windows App. Workarounds involve using the classic Remote Desktop client or the web-based RDP client. Additionally, devices with Secure Launch enabled may experience shutdown and sleep mode failures. Microsoft has provided out-of-band fixes for certain affected systems as of January 18, 2026. Users can manually install updates through the Windows Update feature, and it is recommended to create a full system backup before proceeding with updates.

Winsage

January 18, 2026

Microsoft lets you use .webp images as Windows 11 desktop background, no signs of Video wallpaper yet

Users can now select .webp images as their desktop wallpaper in Windows 11 by navigating to Settings > Personalization > Desktop Background, as part of Build 26220.7653. This feature is currently available to testers and will roll out to Windows 11 24H2 or 25H2 devices soon. The .webp format allows for high-quality images with smaller file sizes compared to JPG and PNG. Previously, users had to convert images to PNG or JPG for use as wallpapers. Microsoft is also exploring the possibility of allowing video formats like .mp4 as desktop backgrounds, with tests showing that videos can be applied seamlessly without a size limit and stable resource usage. However, this video wallpaper feature has not appeared in the latest builds, leaving .webp images as the current option.

Winsage

January 13, 2026

New Windows updates replace expiring Secure Boot certificates

Microsoft is enhancing security for Windows 11 24H2 and 25H2 users by automatically replacing expiring Secure Boot certificates on eligible devices. Secure Boot protects against malicious software by ensuring only trusted bootloaders are executed during startup. Many Secure Boot certificates are set to expire starting in June 2026, which could jeopardize secure booting capabilities if not updated. The update includes a mechanism to identify devices eligible for automatic receipt of new Secure Boot certificates. IT administrators are advised to install the new certificates to maintain Secure Boot functionality and prevent loss of security updates. Organizations can also deploy Secure Boot certificates through various methods. IT administrators should inventory their devices, verify Secure Boot status, and apply necessary firmware updates before installing Microsoft's certificate updates.