The Windows 10 ISO preview is meant for commercial customers to test and validate the OS before it becomes generally available to everyone. However, anyone can download it from the Windows Insider Preview Downloads page to upgrade early. The only problem is you will be doing a full installation of the November 2021 Update whether you choose to start with fresh installation or upgrade the current setup. In this guide, you will learn the steps to download the ISO file to get early access to Windows 10 21H2. (See also this video tutorial at the Pureinfotech YouTube channel with the steps to complete this task.)

How to download Windows 10 21H2 ISO file

To download the final ISO file for Windows 10 21H2, use these steps: Once you complete the steps, the final ISO for Windows 10 21H2 will download on the computer. If you are running the 32-bit version of Windows, you need to use the 32-bit Download button.

After downloading the ISO file, you can use tools, such as Rufus, to create an installation media with a USB flash drive. If you plan to perform an in-place upgrade, you can simply double-click the ISO to mount it in File Explorer and proceed with the setup process. All content on this site is provided with no warranties, express or implied. Use any information at your own risk. Always backup of your device and files before making any changes. Privacy policy info.