Just run the Windows Update and it will automatically be available for download and installation.
If you are running Windows 10 Version 1903 or version 1809, you can get it from the Windows Update. There are two ways to install this update. You can also block this update from installing on your computer. Since this is just a performance update, it is recommended that you upgrade your Windows to this latest version. NEW: Download Windows 10 Version 2004 now! Feature Update to Windows 10 Version 1909 available It will not automatically install, at least for the time being. If you go to the Windows Update settings screen, you will see that it is listed as an optional update and you will need to press the download and install button to install it. This version is also called Windows 10 19H2.
We already discussed the features and enhancements included in version 1909 and already know that it is more of a performance fix or a service pack than a full-fledge feature update. Microsoft is rolling out the update to all Windows users. Windows 10 November 2019 Update (Version 1909) is available for download and installation.