
If you plan to perform an in-place upgrade, you can simply double-click the file to mount the ISO with File Explorer and proceed with the setup process. Once you complete the steps, the final ISO for Windows 10 version 21H1 will download on your device. If you are running the 32-bit version of Windows, you need to use the 32-bit Download button.Īfter downloading the ISO file, you can use tools, such as Rufus, to create a bootable media with a USB flash drive. Under the “Select edition” section, select the Windows 10 Insider Preview (Beta Channel) – Build 19043 option. Sign in with your Windows Insider Program credentials. select the UNetbootin entry from the Windows Boot Menu.



Open Windows Insider Preview Downloads page. Select an ISO file or a distribution to download, select a target drive (USB Drive or Hard Disk). Important: The May 2021 Update is officially available, which means you can now download the ISO file directly from the main download page.
