Recently, Microsoft has been placing significant emphasis on enhancing the overall quality of Windows 11. Marcus Ash, the leader of the Windows Insider program, issued a "progress report" indicating that Microsoft has delivered on its promise to boost performance and reliability. On May 1, 2026, Microsoft delivered update KB5083631 to Windows Insiders, with a primary focus on improving system performance and stability. This encompasses refinements to the user interface's responsiveness, file management experience, system update processes, startup application launch times, and browsing efficiency within storage settings pages. Moreover, on May 6, Microsoft also introduced an optional update KB5083631, resolving issues like the white screen phenomenon in File Explorer's dark mode, explorer.exe memory leaks, and removing the 32GB restriction for FAT32 formatting.
