If you want to install Windows 10 Version 21H1 using Windows Update, you will need to press the Download and install link on the Windows Update settings page. This is because initially 21H1 has been released as an optional update. The update will be an enablement package which is relatively small if you are currently on Windows 10 version 2004 or 20H2. Hence, the update should not take more than a few minutes.
Download Windows 10 v21H1
You may use the links provided below to download the ISO image for Windows 10 v21H1:
Download Windows 10 Version 21H1 ISO 64-bit English (5.4 GiB, 152,175 hits)
Download Windows 10 Version 21H1 ISO 32-bit English (3.8 GiB, 28,060 hits)
Windows 10 21H1 Technical Specifications
- Codename: 21H1
- Build: 19043.928
- Release date: May 18, 2021
- Kernel: WinNT 10.0
- Architecture: ARM64, x64, x86
- Languages: Available in 35+ languages
- SKU: Education, Enterprise, Home, Pro (The N, KN, and Chinese editions are also included).
- Price: This update is free for all users who are already using Windows 10.
- System requirements: The system requirements haven’t changed much. If you are already running Windows 10, you’re good to go. Your system must meet the following minimum requirements:
- The recommended requirements are a lot more than the minimum ones.
| RAM | 1GB for 32-bit and 2GB for 64-bit Windows 10 |
| HDD space | 32GB |
| CPU | 1GHz or faster Compatible with x86 or x64 instruction set. Supports PAE, NX and SSE2 Supports CMPXCHG16b, LAHF/SAHF and PrefetchW for 64-bit Windows 10 |
| Screen resolution | 800 x 600 |
| Graphics | Microsoft DirectX 9 or later with WDDM 1.0 driver |