🔄 Windows 11 Release Preview Builds 26100.

🔄 Windows 11 Release Preview Builds 26100.9539 & 26200.9539 (24H2 & 25H2) focus on a reliability improvements, and new features across Windows 11, including File Explorer, Emoji, Widgets, Personalization, Bluetooth, Accessibility, Magnifier, Settings, touchpad gestures, Copilot key remapping, Camera roll backup, fonts, WinRE, kiosk mode, and Windows Backup.

Highlights include File Explorer changes such as safer web file previews, better cloud thumbnail reliability, and preserved Home section states. Emoji 17.0 support arrives with new characters and refreshed designs. A new Tips widget joins Widgets, while Personalization gains better wallpaper handling, DIB support, and slideshow improvements.

Bluetooth gets multiple stability and audio fixes, and Accessibility adds Open apps maximized. Magnifier receives a visual refresh, Settings is improved across several pages, and new touchpad gestures are added.

The Copilot key can now be remapped, Camera roll backup with OneDrive is introduced, Ebrima gains new script support, WinRE can reuse saved Wi-Fi profiles, kiosk shortcuts are tightened, and PC-to-PC Migration is removed in favor of Windows Backup.