Microsoft has released Windows 11 Insider Preview Build 29634.1000 for the Experimental (Future Platforms) channel. Key highlights include a renewed Windows Insider flight certificate (expiring August 11, 2026), requiring users to update before that date. New features include Voice Isolation in Voice Access, which filters out other speakers and background noise using on-device processing. Narrator gains plug-and-play support for HID-standard braille displays over USB and Bluetooth, including during initial Windows setup (OOBE). Additional changes include a refreshed Account Control flyout, a switch from Tenor to GIPHY for the emoji panel GIF provider, and various reliability improvements to Settings, Taskbar, Start menu, Date/Time, and multi-monitor display rendering.
