

The USB drive will also need to have 8GB or more of capacity. Choose your language and keyboard settings, then click. From here, you'll be taken to the installation environment.

Before you get started, make sure you don't have any important files on the USB drive, since they'll be deleted during the process. In the menu that shows up, click Choose a device, then click your USB drive. This can take your ISO file and flash it onto your flash drive so you can boot from it.

If you want to create a USB installation media you can use for other PCs or for a clean installation, you'll need a program like Rufus. Between this ISO file and the first official ones for build 22000.132 from mid-August. Plus, this method also lets you install Windows 11 on hardware that's not officially supported. Now available for download via the Windows Insider website are the ISO files for Windows Insider build 22454. You can do that using the ISO you've already downloaded. However, if you want to perform a clean install or format your PC, you may need to create a bootable USB drive. Double-click the ISO file, run the setup file, and you're good to go. As we've mentioned above, if you download an ISO file and you just want to upgrade to Windows 11, you can actually mount the ISO in Windows and run the setup file from there.
