os-build-22621-2428

About this tag
The os-build-22621-2428 tag covers Windows 11 build 22621.2428, delivered via the KB5031354 cumulative update on October 10, 2023. This update combines security fixes with Moment 4 feature rollouts, including changes to File Explorer, accessibility tools, and device controls. It also generated compatibility complaints from hardware vendors and users, highlighting the tradeoffs of merging security patches with feature updates.

  1. Windows 11 KB5031354 (22621.2428): Moment 4 Features & Security Patch Rollup

    Microsoft’s October 10, 2023 cumulative update for Windows 11—delivered as KB5031354 (OS Build 22621.2428)—serves a dual role: it ships critical security fixes while acting as the vehicle for a portion of the company’s so‑called “Moment 4” feature drop, bringing visible changes to core inbox...
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    • accessibility clipchamp copilot drivers dynamic lighting file explorer http2-hardening inbox apps kb5031354 mixer moment 4 narrator os-build-22621-2428 paint photos quick settings servicing stack update snipping tool taskbar labels windows 11
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    • Forum: Windows News