Microsoft is updating Windows 11 by improving File Explorer, focusing on performance and user experience. The latest release, Windows 11 Build 26200.8313, shows File Explorer loading faster and eliminating white flashes in dark mode. This build is currently for Windows Insiders, with public availability expected in April 2026 and further updates in May 2026. The update enhances speed, manages themes better, and adds support for new archive formats like cpio, uu, xar, and nupkg. Reliability improvements have reduced crashes related to explorer.exe, and new features include a preview option for internet-downloaded files, a redesigned search bar, and immediate reflection of folder view preferences.