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Microsoft Windows 10 v21H1, 10.0.19043.964

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General information
File format
  • Cabinet File (.CAB)
  • Electronic Software Download (.ESD)
Bootable No
Architecture ARM64, x64, x86
Language
  • Arabic
  • Bulgarian
  • Chinese Simplified
  • Chinese Taiwan
  • Croatian
  • Czech
  • Danish
  • Dutch
  • English
  • English United Kingdom
  • Estonian
  • Finnish
  • French
  • French (Canada)
  • German
  • Greek
  • Hebrew
  • Hungarian
  • Italian
  • Japanese
  • Korean
  • Latvian
  • Lithuanian
  • Norwegian Bokmål
  • Polish
  • Portuguese Brazil
  • Portuguese Portugal
  • Romanian
  • Russian
  • Serbian Latin
  • Slovak
  • Slovenian
  • Spanish
  • Spanish (Mexico)
  • Swedish
  • Thai
  • Turkish
  • Ukrainian
SKU
  • China
  • Home
  • Home N
  • Pro
  • Pro N
Install information
Full buildtag 10.0.19043.964 (vb_release_svc_prod3.210422-1118)
BIOS date 23/04/2021
Product Key n/a

Notes

Release Information
This update is available for the "Beta" and "Release Preview" Insiders and released on 28/04/2021.
Official announcement: https://blogs.windows.com/windows-insider/2021/04/28/releasing-windows-10-build-19043-964-21h1-to-beta-channel-release-preview-channels/

Fixes

Installation
This build installs via Windows Update from an earlier build as a feature update.
You can also download the files and convert them to an ISO file.