Windows operating system

Winsage
May 14, 2025
Microsoft introduced the Windows Subsystem for Linux (WSL) in the Windows 10 Anniversary Update in August 2016, initially as a tool for developers. WSL debuted as a beta version with a native-kernel translation layer, allowing Windows to run unmodified Linux ELF binaries. Its early performance was limited, leading users to prefer Linux virtual machines for full compatibility. The launch of WSL2 in May 2020 replaced the translation layer with a lightweight, real Linux kernel running in a Hyper-V utility VM, providing near-native performance and comprehensive syscall coverage. WSL2 has since seen continuous improvements, including GPU-compute and CUDA support in 2021, full GUI support for X11 and Wayland applications in 2022, and systemd support in September 2022. WSL2 approaches the performance of bare-metal Linux while integrating seamlessly with Windows, allowing users to launch a Linux shell easily. It enables developers to access the C drive and interact between Windows and Linux environments without dual-booting. WSL2 enhances productivity for data science workflows, allowing the use of tools like PyTorch with CUDA. It also offers features for non-developers, such as creating aliases for launching Windows applications and running Linux GUI applications. WSL's integration into Windows represents a significant shift, providing opportunities for users across various domains to explore Linux functionalities.
Winsage
May 14, 2025
Microsoft has confirmed multiple zero-day vulnerabilities being actively targeted by malicious actors. One significant vulnerability is CVE-2025-30397, a memory corruption flaw in the Windows scripting engine that affects all versions of Windows and allows code execution over the network. It has a CVSS score of 7.8 and is considered critical. Successful exploitation requires the target to use Edge in Internet Explorer Mode and for the user to click a malicious link. Other vulnerabilities include: - CVE-2025-32709: An elevation of privilege vulnerability in the Windows ancillary function driver for WinSock, affecting Windows Server 12 and later. - CVE-2025-32701 and CVE-2025-32706: Vulnerabilities in the Windows Common Log File Driver System that could allow local attackers to gain system privileges, affecting all versions of Windows. - CVE-2025-30400: An elevation of privilege vulnerability in the Windows desktop window manager, affecting Windows 10, Server 2016, and later OS versions. Windows users are urged to update their systems with the latest security patches immediately.
Winsage
May 14, 2025
Microsoft has addressed a zero-day vulnerability in the Windows Desktop Window Manager (DWM) Core Library, identified as CVE-2025-30400, which allows attackers to gain SYSTEM-level privileges on affected systems. This "Elevation of Privilege" vulnerability, arising from a "use-after-free" memory corruption issue, was actively exploited prior to the release of a patch on May 13, 2025. The vulnerability permits an authorized attacker to execute code with SYSTEM privileges by exploiting improper memory management within the DWM process. Microsoft classified the severity of this vulnerability as "Important" and assigned it a CVSS score of 7.8. Users and administrators are strongly advised to apply the latest updates to mitigate the risk of exploitation.
Winsage
May 8, 2025
Raymond Chen discussed the moricons.dll file on his blog, highlighting its significance in the Windows operating system. The file, sized at 12,288 bytes, contains icons from the Windows 3.1 era, including those for Turbo Pascal, Quattro Pro, WordPerfect, Lotus 123, and cc:Mail. Originally, icons were stored in progman.exe, but as their collection grew, they were moved to moricons.dll for better organization. This library has persisted through various Windows upgrades, evolving from Program Manager icons to shortcut files in Windows 95. Despite the transition to 64-bit Windows, which no longer supports MS-DOS programs, moricons.dll has survived, suggesting that some users may still find value in these nostalgic icons.
Winsage
May 6, 2025
Microsoft introduced two next-generation Copilot+ PCs, the Surface Pro convertible tablet and a traditional Surface Laptop, designed to operate AI models without internet connectivity. The Surface Laptop starts at 9, while the Surface Pro starts at 9, both reflecting a 0 reduction from last year's models. They are powered by an Arm-based Qualcomm Snapdragon X Plus chip with eight cores and have slightly reduced screen sizes of 12 inches for the Pro and 13 inches for the Laptop. The Surface Laptop now supports up to 16 hours of web browsing, an increase from 13 hours. The new machines run on Windows 11 and feature AI-enhanced capabilities, including a Recall function and improved file search. Preorders began on Tuesday for a release on May 20, with color options of platinum, ocean, and violet. Microsoft reported a nearly 75% year-over-year increase in Windows 11 commercial deployments.
Winsage
May 6, 2025
Microsoft is introducing an AI agent for its Windows operating system to enhance user experience by allowing users to adjust settings using natural language. The rollout is expected within the next month, and the feature will be available through the Microsoft Insider program. This AI-driven assistant aims to simplify navigation through system settings, potentially replacing outdated submenus. Users will need to consider how the AI interprets commands and the level of control they retain over their PCs.
Winsage
April 29, 2025
Microsoft's Windows operating system has approximately 1.5 billion users globally, but faces stagnation as many users find Windows 10 satisfactory and are reluctant to upgrade to Windows 11. Microsoft is pushing Windows 11 aggressively, incorporating AI features and nudging users toward paid services, which raises concerns about user experience. The company is uncertain about its future direction, with Project Hudson Valley fading away and the potential for a subscription-based licensing model. In corporate environments, IT departments often prioritize compliance over user needs, leaving employees with limited choices. Some users are exploring alternatives like macOS or Linux, seeking better alignment with their values. Resources are available to help users transition gradually from Windows 10 to alternatives, and maintaining a dual-system approach can ease this process.
Winsage
April 27, 2025
Microsoft is migrating features from the Control Panel to the Settings panel, with keyboard repetition settings being the latest to transition. This change is part of a broader initiative to phase out the Control Panel, which was announced in August 2024. Currently, these keyboard settings are hidden in testing builds and have not yet been rolled out to the live version of Windows. Other settings, such as mouse trails and options to hide the cursor while typing, have already made the transition. Users are generally finding the Settings panel to be a suitable replacement for the Control Panel.
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