A: For Home/Pro, support ended June 2023. For Enterprise/LTSC, support continues. Only use 21H2 for offline systems, virtual machines, or temporary testing. For daily internet use, upgrade to 22H2 or Windows 11.
Note: The standard Media Creation Tool typically downloads the latest version (22H2 or 11). To force an older version like 21H2, you need the specific tool from the Windows SDK or the Update Catalog.
Refresh the page. The site will now offer a direct ISO download. Creating Bootable Installation Media
Once you have the file, you need to create a bootable USB drive (at least 8GB recommended). Using Rufus (Recommended) Download Rufus. Run Rufus and select your USB drive. Click Select and choose the downloaded ISO file. win1021h2englishx64iso microsoft
As of , Windows 10 21H2 has reached End of Servicing (EOS) for Home and Pro editions. While the ISO is still available for download via Microsoft’s official catalog, it is no longer receiving security updates, making it a security risk for standard consumer use unless immediately updated to a newer build (22H2).
Flash the drive and use it to boot your target PC for a clean installation. Lifecycle and Support Status
Install Windows 10 22H2 instead. 22H2 is simply a tiny update to 21H2, includes all the same features, and is supported until October 14, 2025 . The ISO naming convention for 22H2 is win1022h2englishx64iso . A: For Home/Pro, support ended June 2023
Version 21H2 served as a minor update to 21H1, focusing on bug fixes and security patches rather than groundbreaking features. It is a "scoped" feature update—meaning it was delivered quickly and efficiently. This makes it exceptionally stable for legacy hardware or software that doesn’t play well with Windows 11.
Analysis of Win10_21H2_English_x64.iso Date of Report: October 2023 (Current Context) Status: End of Service (Home/Pro) | Active (Enterprise/Education)
Click under "Create Windows 10 installation media". Run the MediaCreationTool21H2.exe . Accept the license terms. For daily internet use, upgrade to 22H2 or Windows 11
Microsoft no longer prominently features older builds like 21H2 on the front page of the Windows download site. By default, they push the latest version of Windows 10 (22H2) or Windows 11. However, the 21H2 ISO is still accessible via the for enterprise and technical users.
Once you have the ISO, you can use tools like to create a bootable USB drive.
The 21H2 update was a "Cumulative Update" style feature enablement package. It did not introduce a radical UI overhaul. Key features included:
The standard English (US) 64-bit configuration ensures maximum compatibility with third-party software, development tools, and scripting frameworks globally. How to Download the Official ISO From Microsoft
You will now see a direct dropdown menu to select "Windows 10 (multi-edition ISO)" for download.