Register For Windows Insider Program
To access the Windows 11 ISO file, you must be part of Microsoft’s Windows Insider program. Therefore, you will need to register if you haven’t already. To participate in this program, you will need to use your Microsoft account. Open the Windows Insider page (opens in a new window) and sign in with the Microsoft account you want to use.
On the registration page, check the box to accept the terms of this agreement and click Register Now. On the next page, click the Fly Now button to learn more about the Insider program.
Download ISO File
Your next step is to download the actual ISO file. Go to the Windows Insider Preview download page (opens in a new window) and sign in with the Microsoft account you used for the Insider program. Scroll down to the Select Edit section. Click the drop-down menu to Select Edit.
Here you can choose Windows 11 Insider Preview (Dev Channel) or Windows 11 Insider Preview (Beta Channel). The Dev channel contains the latest features and updates for Windows 11, but may be more unstable. The beta channel contains features and updates that have already been improved by Microsoft and are more stable.
If you plan to use Windows 11 in a test environment, want the latest features, and don’t mind a few bugs, the Dev Channel is the way to go. Otherwise, the beta channel may be more appropriate. (You can also download two copies of the ISO file, one for the Dev channel and one for the Beta channel, if you want to test the two in different environments.) Anyway, select the desired channel and click Confirm.
Then select the product language and click Confirm. Click the Download button for the version and language you have chosen and save the file to your PC. Once the file is downloaded, you can work with the ISO file in different ways.
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