Patch Tuesday updates are available for Windows 10 versions 20H2, 2004, and 1909.
Support for Windows 10 version 1909 ended yesterday, so this should be the last update most people receive for it.
The updates for Windows 10 version 20H2 and 2004 have the same changelog.
It's the second week of the month, which means that Microsoft rolled out Patch Tuesday updates for Windows 10. There are updates available for Windows 10 version 20H2, 2004, and 1909.
Windows 10 versions 20H2 and 2004 have the same cumulative update. It brings systems to version KB5003173. You can get it through Windows Update or manually update your PC. Here are the highlights of what's new: