About this tag
Build 22478 is a Windows 11 Insider Preview build released to the Dev Channel as part of the RS_PRERELEASE branch. It includes new Fluent emoji, special desktop backgrounds for the Windows Insider Program anniversary, and the introduction of Update Stack Packages for delivering update improvements outside major OS builds. Users on this build have reported difficulty reverting to the stable version of Windows 11 or Windows 10, as clean installs may not change the build version. The build has an expiration date of September 15, 2022. This tag covers discussions about the features, installation, and troubleshooting of build 22478.
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    Windows 11 *I need help*

    Hello everyone, I enrolled myself for the dev-program of Windows 11. After a lot of updates, my laptop has the Buils 22478.rs_prerelease.211008-1414 version of Windows 11. I want to have the normal version of windows 11 and I don't want to get al these dev builds. How can I lose this version...
    • Basx19
    • Thread
    • build 22478 clean install dev operating system tech support user help version update windows 10 windows 11
    • Replies: 2
    • Forum: Windows Help and Support