Windows 22631 [ Firefox ]
Released in late 2023 and updated throughout 2024–2026, build 22631 was delivered differently than previous major updates, highlighting Microsoft's shift toward "enablement packages" for faster, seamless servicing. What is Windows 11 Build 22631?
for secure, passwordless logins on supported apps and websites. Servicing & Lifecycle Home & Pro Editions : Reached end of servicing on November 11, 2025 Enterprise & Education : Will continue to receive security updates until November 10, 2026 on the architecture of this build, or a summary of the latest patches for your specific device?
Build 22631 receives continuous quality updates through the Windows Update mechanism. Regular security and non-security preview updates are released, and the OS build number is updated accordingly. The table below tracks key cumulative updates and the specific improvements they delivered to the build.
Dynamic Lighting in Build 22631 only supports devices that implement the HID LampArray standard. Most Corsair iCUE or Razer Synapse devices require their proprietary software. There is no workaround except using the manufacturer's app. windows 22631
The most prominent addition was the introduction of , replacing Cortana. Built into the taskbar, this AI assistant, based on technology from Bing Chat and OpenAI, helps users summarize webpages, write emails, change settings, and generate images. 2. Modernized File Explorer
Integration of AI-powered assistance directly into the desktop. File Explorer Overhaul:
Build 22631 introduced several major improvements that changed how users interact with their computers. 1. Microsoft Copilot Integration Released in late 2023 and updated throughout 2024–2026,
Because the core kernel remains unchanged, hardware drivers require no recertification.
: This issue has been resolved in recent updates. Administrators should ensure their AVD environments are running the latest patches.
Taskbar icons can be set to "Never Combined," showing app names individually. Servicing & Lifecycle Home & Pro Editions :
: Integrates an AI assistant directly into the taskbar (accessible via Win + C ) to help you change settings, summarize websites in Edge, and answer complex questions.
A specialized storage volume optimized for developer workloads. It utilizes the Resilient File System (ReFS) combined with a unique filter driver mode in Microsoft Defender Antivirus, yielding up to a 30% file system performance improvement for heavy I/O tasks like code compilation and package restores.
Implemented by distributing the product category "Windows 11, version 23H2".
As with any Insider Preview build, there are known issues and bugs:
: Allows you to adjust volume for specific apps individually and toggle spatial sound (like Dolby Atmos) without opening the full Settings menu.