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Microsoft Windows 10 v21H2, 10.0.21354.1

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General information
File format
  • Cabinet File (.CAB)
  • Electronic Software Download (.ESD)
Bootable No
Architecture 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 10.0.21354.1 (co_release.210402-1630)
BIOS date 03/04/2021
Timebomb 31/10/2021 (+211 days)
Product Key This build accepts Windows 10 license keys.

Notes

Release Information
This build was released to users of Dev Channel (Fast ring) of the Insider Program on 07/04/2021.
Official announcement: https://blogs.windows.com/windows-insider/2021/04/07/announcing-windows-10-insider-preview-build-21354/

Fixes

Installation
This build installs via Windows Update from an earlier build.
You can also convert this build from the UUP files as an .ISO.