Windows 10 20H2 (October Update) ISO Download

Posted in Windows 10 by Steve Sinchak

The latest update to Windows 10 known officially as the October 2020 update and 20H2 is ready for use and has begun rolling out.  The final build number of the 20H2 update is 19042 with minor revisions rolling out along with normal security updates via Windows Update. At this time the new build is available to testers before Microsoft pushes it to millions of users in the weeks ahead.  Check out the download links below to get started with Windows 10 October Update today!

The easiest way to download the Windows Insider 19042 ISO.  You must be a Windows Insider to download, but if you are not currently an "Insider" it is free to sign up.  Head over to: 

This is the advanced download page for all ISO files associated with the Windows Insider program. Alternatively you can also try the primary download page:

Select the edition of Windows 10 you want, you can choose between Windows 10 and Windows 10 Enterprise.  The plain Windows 10 listing can be configured as either Windows 10 Home or Windows 10 Pro based on the license key you enter during install. Make sure to select the listing that says build 19042, that is the final Windows 10 20H2 build. 

Then just hit the confirm button and select your language.  Hit Confirm once more and customized download links will be displayed for the 32-bit and 64-bit versions.  In almost all cases, make sure to select the 64-bit version. 

In the coming days it is expected Microsoft will also post the Windows 10 20H2 ISO here as well for download outside of the Windows Insider Program:

Once your ISO is downloaded, install in a VM, burn to a DVD or build a bootable USB disk to perform a clean install of Windows 10 20H2 October Update!  Need help making a bootable USB flash drive with this ISO?  Check out this article which will show you how

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