Windows 11 Version 25H2 was released on November 30, 2025, marking a shift from traditional operating system upgrades to a model where Windows is treated as a living service that evolves through feature updates. This version integrates artificial intelligence, notably through the Copilot tool, enhancing user interaction by providing intelligent assistance. The update also improves performance, reliability, and security, addressing increasing cyber threats with fortified default settings and better encryption. Design refinements enhance user experience and accessibility, while energy efficiency optimizations contribute to sustainability. The retirement of Windows 10 in October 2025 emphasizes the importance of Windows 11 as the future platform, with no immediate plans for a Windows 12 release.