In Windows it is possible to mount an ISO file as a drive letter. This allows you to access all the files on it and install software from it just like a normal CD or DVD inserted into your computer.

On Windows 11 and 10, you can mount and dismount an ISO file on File Explorer through commands using PowerShell, and in this guide, I'll explain how to do this.

Now that Microsoft has finally released an ISO file for the Windows 11 Insiders Preview, you can download and store it so it’s readily accessible. Here’s how.