To download the latest preview build of Windows 11, you need to log in to this Microsoft support website. In the case that you are already a member of the Windows Insider Preview program, you do not need to download the ISO file for build 25300 since you can use the “Windows Update” settings to download the most recent flight. The ISO contains the latest operating system preview, which means that this is not meant to perform an installation on your primary computer. The company has released the official ISO file of Windows 11 in the Dev Channel to allow developers and enthusiasts access to the next enhancements coming in the next version. We're all counting on you.Windows 11 build 25300 ISO file is now available for download through the Microsoft support website to test the latest features and improvements using a clean installation or in-place upgrade. If you want to use them without a Microsoft account, you can try out the Enterprise edition (which can be added to the ISO build on the last 'Summary for your selection' page by clicking on the radio button 'Download, add additional editions and convert to ISO', then selecting the edition(s) you wish to add. Note that Windows 11 22H2 Home and Pro Editions now require you to have a Microsoft account in order to use them. The instructions in the Tech Preview Testing Guide may also work, but I haven't had time to check them out. I have downloaded the highlighted build and verified that it installs into a new virtual machine using the alternate procedure in the unofficial Tips and Techniques guide. To find the build, type '22621.521' in the search box: The build hasn't yet been populated into the Quick Options section of yet. Sorry, but you can no longer build these latest ISOs from uupdump on Linux or macOS and expect to get a working ISO.

That can be on a Windows 10 or 11 physical or virtual machine - that machine can be on either Intel or ARM CPUs. Note that you can only build this ISO on Windows 10 version 2004 or later.

The ISO as of now is only available by building it from. Some of the oddities found in the 22H1 release such as Windows Store crashing (still has to be installed, though!) and apps such as Calculator not running appear to have gone away. I've been running the release preview channel build of this for a while now. This would be my 'go-to' build for a brand new Windows 11 virtual machine - you no longer have to install Insider release preview channel, beta channel or dev channel releases and have to deal with expiration and convoluted upgrade scenarios.

Just a quick post letting everyone know that Microsoft has officially released Windows 11 22H2 to the 'retail channel'.

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