processing Archives

Winsage

February 28, 2026

Microsoft testing Windows 11 batch file security improvements

Microsoft has released new Windows 11 Insider Preview builds that enhance security and performance for batch files and CMD scripts. IT administrators can now activate a secure processing mode by adding the LockBatchFilesInUse registry value, which prevents modifications to batch files while they are running. This update also requires signature validation only once per batch file, improving performance. Additionally, the Shared Audio feature has been refined, allowing users to share audio across multiple devices with individual volume sliders and a new taskbar indicator. The feature now supports more Bluetooth LE Audio accessories, including Samsung Galaxy Buds 4, Sony WF-1000XM6, and Xbox Wireless Headset. These updates are available for Windows Insiders in the Beta and Dev channels with specific preview builds installed.

Winsage

February 27, 2026

Announcing Windows 11 Insider Preview Build 26220.7934 (Beta Channel)

Windows 11 Insider Preview Build 26220.7934 (KB5077242) has been released to the Beta Channel. Key updates include: - Enhanced security and performance for batch files with a new secure mode that ensures batch files remain unchanged during execution, improving performance and security. - Shared audio feature now includes individual volume sliders for each listener and a taskbar indicator for ongoing audio sharing sessions. - A new command for Narrator users allows reading the status bar contents in applications like Word and Excel. - The rollout of improved taskbar animations has been temporarily paused. - Reliability improvements for removing Windows Update files and windows.old files. - Enhanced typing reliability with the ADLaM keyboard. - The Paint app has introduced a freeform rotate feature for shapes, text, and selections. Insiders can access these updates through Settings > Windows Update, and features may be gradually rolled out using Controlled Feature Rollout technology. A desktop watermark is displayed for Windows Insider pre-release builds.

Winsage

February 27, 2026

Announcing Windows 11 Insider Preview Build 26300.7939 (Dev Channel)

Windows 11 Insider Preview Build 26300.7939 (KB 5077243) has been released to the Dev Channel, introducing new features and improvements. Key updates include enhanced security and performance for batch files through a new secure mode, individual volume sliders for shared audio between Bluetooth LE Audio devices, a new Narrator command to read status bar contents in applications, improved reliability for removing Windows Update files, and enhanced typing reliability with the ADLaM keyboard. The rollout of improved taskbar animations has been temporarily paused. Updates are gradually being rolled out to Insiders who have opted in through Settings > Windows Update.

Winsage

February 26, 2026

Windows Update KB5077241 February 2026 Issues Nvidia GPU Bugs Task Manager Errors and ViVeTool Guide

Windows Update KB5077241, released in February 2026, is a 4.5GB feature update for the 24H2 and 25H2 versions. It poses significant performance risks for older hardware, particularly laptops and desktops without a Neural Processing Unit (NPU). Users with outdated Nvidia graphics cards, specifically the 900 Series (Maxwell) and 1000 Series (Pascal), report issues such as game stuttering, screen flickering, and system boot failures. The update also contains a flaw that inaccurately displays CPU usage in Task Manager, showing 0% utilization even under load. Many users face installation issues, encountering Error 0x800F0983, requiring them to delete update cache files and run repair tools. The update introduces features like a Taskbar Speed Test, Sysmon Security, improved Sleep/Wake functionality, and WebP wallpaper support, but many remain locked. Users can enable these features using ViVeTool with specific commands. Overall, the update is advised against for those with older Nvidia GPUs due to potential conflicts and performance issues.

Winsage

February 26, 2026

PoC Published for Microsoft Windows Flaw That Allows Low-Privileged Users to Force Irrecoverable BSODs

Security researchers have developed a working Proof of Concept (PoC) exploit for a vulnerability in the Windows kernel, identified as CVE-2026-2636, which allows low-privileged users to induce a Blue Screen of Death (BSoD), resulting in a Denial of Service. This vulnerability is linked to the Windows Common Log File System (CLFS) driver, specifically the CLFS.sys component, and arises from improper handling of invalid or special elements within CLFS (CWE-159). The PoC demonstrates that a non-administrative user can trigger the bug by executing a crafted ReadFile operation on a handle linked to an opened .blf log file without the expected I/O Request Packet (IRP) flags set. This leads to a critical inconsistency in the driver, causing Windows to invoke the kernel routine KeBugCheckEx, which results in a BSoD. The CVE-2026-2636 has a CVSS score of 5.5 (Medium) and poses a high impact on availability, allowing any authenticated user to crash the host reliably. Microsoft addressed this vulnerability in the September 2025 cumulative update, protecting systems running Windows 11 2024 LTSC and Windows Server 2025 by default. However, older or unpatched builds remain vulnerable. Organizations are advised to verify the deployment of the September 2025 updates, prioritize patching multi-user systems, and monitor for unusual spikes in BSoD events.

Winsage

February 22, 2026

Windows 12 Forecast Six Expert Predictions

Microsoft is preparing for the release of Windows 12, which is expected to feature an AI-native experience with deep integration of Copilot, showcasing capabilities like on-screen comprehension, voice activation, and task automation. The hardware requirements will be elevated, necessitating 16GB of RAM, rapid NVMe storage, and a Neural Processing Unit (NPU) for advanced features. Windows on Arm is gaining momentum, with improvements in app compatibility and battery life, while a modular architecture called CorePC is being developed to facilitate faster updates and enhance security. Licensing for Windows 12 is expected to remain unchanged for consumers, with optional cloud-enhanced services available. The update cadence will increase, allowing for faster feature drops independent of major OS releases, with the Windows Insider Program continuing to test new features. Upon its release, Windows 12 will integrate Copilot, provide a more cohesive OS core, and support both x86 and Arm architectures.

Winsage

February 21, 2026

Creator of Window’s Task Manager shows off ‘probably what Task Manager would look like if I were still around’ — Tempest AI’s retro-futuristic dashboard code shared to Github

Dave Plummer is developing a dashboard for an AI to play the Atari game Tempest and has shared it on X and GitHub. The reimagined Task Manager features a retro-futuristic design with RGB accents and speedometer-style dials, differing from the minimalist Windows 11 Task Manager. Users have reported issues with recent Windows updates, including problems with the Windows Recovery Environment and BitLocker. The dashboard is not meant for regular use and consumes about 75% of the GPU at 30 frames per second on Plummer's M2 Mac Pro. Plummer's work on the Task Manager began in his leisure time and led to its integration into Windows NT, with significant features introduced in Windows 2000. Microsoft updated the Task Manager in May 2024 to change RAM speed measurements and redesigned it for Windows 11 in 2022.

BetaBeacon

February 20, 2026

Android x86 Emulation Runs PC Games on Phones : Cyberpunk 2077 at 60 FPS

PC games can now run natively on Android devices without relying on cloud gaming, thanks to advancements in x86 emulation and ARM-based hardware.

Winsage

February 20, 2026

Notepad is reportedly getting image support, and I’m wondering what Notepad’s niche is now

Microsoft is enhancing Notepad by introducing image support, as indicated in recent Insider builds. A new image button is expected to appear in Notepad's toolbar, although the feature is still in development and not fully implemented. Currently, clicking the button leads to a "What's new" dialog box. Notepad has evolved over the years, adding features like formatting options, table support, and Copilot integration. Users can disable the new image feature for a more minimalist experience.

Winsage

February 20, 2026

Copilot Arrives In Windows 11 File Explorer And Taskbar

Microsoft is integrating its AI assistant, Copilot, into the Windows 11 ecosystem, allowing users to access AI capabilities directly through familiar interfaces. Users can invoke Copilot agents by pressing the @ key in the taskbar search, enabling tasks like document summarization and research initiation without switching contexts. A "Researcher" agent can handle inquiries and provide comprehensive reports, enhancing productivity for knowledge workers. In File Explorer, a new Copilot icon allows users to summarize documents and extract insights without opening applications, improving efficiency with common file formats like Word and PDF. These features are available to Windows 11 users with Microsoft 365 Work or School accounts who have been granted access by their organizations. Copilot+ PC owners will benefit from additional functionalities such as voice transcription and contextual screenshotting, enabled by the Neural Processing Unit (NPU) in newer AI PC designs. Microsoft aims to position Copilot where work naturally occurs, but adoption remains low, with only 3.3% of users subscribing to premium tiers. The integration raises governance and privacy considerations for IT leaders, as it must comply with existing frameworks like Microsoft Purview. Best practices suggest piloting Copilot features with select users and implementing data loss prevention rules. Overall, the integration of Copilot into Windows 11 is designed to save users time and enhance productivity while maintaining organizational security.