Optional preview KB5127936 (October 28, 2026) documents a gradual-rollout New! for a modernized AutoPlay dialog when you connect a phone, camera, or removable drive: dark mode, better text scaling and display settings, and AutoPlay notifications in Notification Center. Builds 26300.9818 / 26200.9818 for Windows 11 26H2
Optional preview KB5127936 (October 28, 2026) documents that policy-based in-box app removal now supports multi-session environments for Windows 11 Enterprise and Education (normal rollout). Learn overview (last updated 2026-05-01 on the fetched page) covers how the existing opt-in MDM/GP policy works on 24H2+ managed
Optional preview KB5127936 (October 28, 2026) expands the Device Info card on Settings Home — first introduced in March 2026 preview KB5079391 — to additional markets for Microsoft account users on Windows 11 25H2 and 26H2 (gradual rollout; availability may depend on device or market).
Optional preview KB5127936 (October 28, 2026) lets you hover a recent Phone Link message or notification in Start to preview its content without opening it — managed under Phone Link > Settings > Start menu personalization for Windows 11 25H2 and 26H2 (gradual rollout).
Optional preview KB5127936 (October 28, 2026) adds File Explorer address-bar support for `~` (e.g. `~\AppData`) and a more consistent search-results layout for Windows 11 25H2 and 26H2 — gradual rollout.
KB5127936’s gradual-rollout [Narrator] notes add math equation reading and navigation in supported Microsoft 365 apps (including Word and PowerPoint) and supported web content in Edge 153.0.4234.32+ and Chrome 153.0.8010.18+ on Windows 11 25H2/26H2 (builds 26200.9818 / 26300.9818). Narrator key + Alt + N turns on math
KB5127936’s gradual-rollout [Magnifier] notes add a contrast theme toggle, per-monitor zoom, and viewport locking on Windows 11 25H2/26H2 (builds 26200.9818 / 26300.9818). Support Chapter 4 documents Extend mode, independent zoom vs span, and Ctrl+Win+K locking. Color inversion stays a separate option; the new contrast
KB5127936’s gradual-rollout [Security] notes expand Memory Integrity (HVCI) across eligible Windows 11 devices (builds 26200.9818 / 26300.9818): supported PCs may have Memory Integrity enabled during updates while respecting existing user or IT choices. The Windows IT Pro Blog (Sep 2026) explains the October 2026 quali
KB5127936’s gradual-rollout notes document IPv6 CLAT on Wi-Fi and Ethernet for Windows 11 25H2/26H2 (builds 26200.9818 / 26300.9818): client-side 464XLAT so IPv4-only apps can reach IPv4 services from IPv6-only networks, PREF64 via RA with DNS ipv4only.arpa fallback, SLAAC required, and netsh/GPO enablement. Tech Commu
After the September 8, 2026 security update (KB5124008), some USB Audio Class 1.0 devices still show Device Manager Code 10 or no audio. Microsoft marks the issue Mitigated: OOB KB5129195 fixed 8-channel/3D modes only. The October 28 preview KB5127936 still lists this as a known issue with no full resolution — installi
KB5127936 (Windows 11 25H2/26H2 preview, builds 26300.9818 / 26200.9818) improves BitLocker pre-boot PIN retry handling so unintended repeated PIN submissions are less likely to trigger TPM dictionary-attack lockout and BitLocker recovery. Optional preview via Windows Update Advanced options; ask IT on managed PCs. Not
Microsoft Edge is the first browser to support Accelerated App Launch on Windows. With Edge 150+ and Windows 11 25H2/26H1/26H2 plus KB5127936 or later, most users get about 15% faster warm launches, and up to about 33% under heavy multitasking. The feature notifies an already-running Edge process directly instead of us