Windows 10 build 19042.450, according to the company, addresses a sign in problem with Universal Windows Platform (UWP) apps, and patches several vulnerabilities for various components, including for the Windows Kernel, Windows Authentication, Microsoft Scripting Engine, Windows Graphics, Windows Shell, Windows Update Stack, and more. You can check this guide to learn more about the features and improvements coming with Windows 10 20H2. The Windows 10 version 2004 and 20H2 are both in the same development cycle, as a result the update KB4566782 is available for both versions.

Download Windows 10 build 19042.450

The preview is available immediately through the Beta Channel. It’ll download and install automatically on your device, but you can always force the KB4566782 update from Settings > Update & security > Windows Update, and clicking the Check for updates button. All content on this site is provided with no warranties, express or implied. Use any information at your own risk. Always backup of your device and files before making any changes. Privacy policy info.