Windows
Windows 10 Version 21H1 - Business — Build 19043.1110 — x64 — Ref caa3
File name: en_windows_10_business_editions_version_21h1_updated_jul_2021_x64_dvd_ac09d03e. The catalogue records SHA-1. A checksum match only confirms the file matches the recorded value; it does not prove origin or safety. 3 download sources are listed.
Release
- Build
- 19043.1110
- Release date
- Jul 2021
- Architecture
- x64
- Language
- Not listed
- Edition
- Business (Edu, Enterprise, Pro, Pro Edu, Pro Workstations)
- Size
- Not listed
- Support status
- Supported
- Catalogue record
- Indexed 29 Sept 2026, 16:52
Last observed 4 Oct 2026, 03:03
File name
en_windows_10_business_editions_version_21h1_updated_jul_2021_x64_dvd_ac09d03e
Hash
- SHA-1source field: sha1
7E23915A8B1E55C0044DA91478511CF38F507981