Windows 10 build 18243

10.0.18243.1000.rs_prerelease.180917-1406
Build of Windows 10 May 2019 Update
Screenshot
OS familyWindows 10 (NT 10.0)
Version number10.0
Build number18243
Build revision1000
Build labrs_prerelease
Compiled on2018-09-17

Windows 10 build 18243 is an unleaked build of Windows 10 May 2019 Update. It was referenced in the presentation shown in a Windows Insider Program webcast held in September 2018.[1]

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