In early 2026, Microsoft unveiled its ambitious plan to bolster the reliability and stability of Windows 11 via systematic optimizations. The focus lies on tackling persistent issues plaguing users, including excessive memory usage, sluggish interface responsiveness, and delayed File Explorer reactions. As a pivotal technological advancement, Microsoft intends to transition core components frequently utilized, such as the Start menu, taskbar, and settings, from the WebView2 Runtime to the native WinUI3 framework. This strategic shift is designed to eradicate the performance overhead stemming from web middleware, streamline input response pathways, and deliver smoother animations coupled with reduced memory consumption. Microsoft has committed to a comprehensive enhancement of system performance, encompassing strategies like refining system memory management, minimizing interaction latency, boosting File Explorer's speed, revamping the search functionality, and elevating driver quality. This upgrade is deemed a pivotal move for Microsoft to regain user confidence and is anticipated to render Windows 11 more robust in multitasking and high-demand scenarios.