software bugs Archives

Winsage

January 1, 2026

Windows Reborn: Microsoft Moves Copilot into the Kernel, Launching the Era of the AI-Native OS

Microsoft is transitioning its Windows operating system to an "AI-native" platform, embedding AI capabilities directly into the Windows kernel, marking a significant architectural shift not seen in three decades. This new approach, called the "Agentic OS," allows AI to manage files, system settings, and workflows proactively. The updated kernel, partially rewritten in Rust, includes a new NPU-aware scheduler that treats the Neural Processing Unit as a primary resource. Microsoft has introduced "Agent Workspace" and "Agent Accounts" for autonomous agents, ensuring actions are logged and audited for compliance. Communication between agents and the system is facilitated by the Model Context Protocol (MCP). Hardware requirements for the new OS have increased, with benchmarks set for NPUs achieving 80 to 100 TOPS. Major PC manufacturers are adjusting their portfolios to accommodate "Agentic PCs." The competitive landscape is evolving, with companies like Alphabet and Apple developing their own AI-native platforms. The introduction of the AI-native kernel raises privacy and security concerns, with Microsoft implementing measures to restrict third-party access to the kernel. Future updates may include "self-healing" capabilities and "Cross-Device Agency," leading to a more integrated personal AI experience.

Winsage

December 23, 2025

Microsoft bets on AI to rewrite Windows after code it wrote broke the OS

Microsoft plans to eliminate all C and C++ code from its products by 2030, as announced by Galen Hunt on November 25, 2025. This decision follows significant malfunctions in Windows 11 that began in July 2025, affecting core components like the Start Menu and Taskbar. The company aims to achieve "1 engineer, 1 month, 1 million lines of code" through AI-assisted rewrites. A patch to address these issues is promised for December 2025. The initiative is part of Microsoft's Future of Scalable Software Engineering group, with a focus on leveraging AI to manage and modify code at scale. A Principal Software Engineer position has been opened, emphasizing expertise in Rust. Microsoft is investing heavily in AI infrastructure, with plans to allocate billions for datacenter construction in 2025.

Winsage

December 4, 2025

Microsoft finds an unlikely ally — Linux developer defends Windows against BSoD jokes

Windows has traditionally held a dominant market share in operating systems, but Linux is gaining traction, particularly after Microsoft ended support for Windows 10 on October 14, 2025. Zorin OS, a Linux distribution, attracted around 780,000 former Windows users within a month of this announcement. Bazzite delivered a petabyte of ISO files in one month, indicating a growing interest among Windows 10 users in alternatives to Windows 11. Linus Torvalds highlighted that many blue screen errors in Windows are linked to hardware issues rather than software bugs and recommended using Error-Correcting Code (ECC) memory for better stability. Microsoft has changed its error reporting from the blue screen of death to a black screen to enhance security and prevent destabilizing updates. There are three types of Blue Screen of Death errors: the Windows 3.1 Ctrl+Alt+Del screen, the Windows 95 kernel error, and the Windows NT kernel error.

Winsage

December 3, 2025

Linus Torvalds Defends Windows’ Blue Screen of Death

Microsoft changed the color of the Blue Screen of Death (BSOD) from blue to black, making it visually similar to Linux's kernel panic screen. Linus Torvalds defended Microsoft's error screens in a video with Linus Sebastian, stating that many issues attributed to Windows instability are often due to unreliable hardware rather than software bugs. He advocates for the use of Error Correction Code (ECC) to enhance hardware reliability, suggesting that many BSOD incidents may stem from hardware issues.

Winsage

December 2, 2025

Microsoft can’t fix Windows 11 because it won’t stop breaking it

Windows 11 was launched in October 2021 but has faced significant challenges, including stringent hardware requirements that alienated many users, persistent bugs, and stagnant adoption rates. Key components of the Windows 11 interface, such as the Start Menu, Taskbar, File Explorer, and Settings app, have been unreliable, with major failures following updates due to a problematic XAML software component. Microsoft acknowledged these issues, which have left users dealing with non-functional menus and taskbars. The fragility of Windows 11 is partly attributed to the integration of AI-generated code, which raises concerns about software quality. The operating system has also introduced ads, leading to user resentment and a decline in trust. Many users continue to prefer Windows 10, which still powers about 1 billion PCs, as adoption rates for Windows 11 lag behind those of Windows 10 at a similar stage. Microsoft faces a dilemma on whether to focus on AI features or restore core functionality to regain user confidence.