Summary. This update improves the Windows 10 out-of-box experience (OOBE). This update applies only to the Windows 10 OOBE process and will be available only at the time that OOBE updates are installed.

The cumulative update also fixes the issues that were previously described in the following Microsoft Knowledge Base articles: KB 4603033 February 2021 cumulative update 6.0.9319.601 for Skype for Business Server 2015, Web Components Server

Describes the issues that are fixed in the cumulative update for Skype for Business Server 2015, Web Components Server, that's dated May 2019.

Fixes an issue in which time synchronization is not performed on a computer that is running Windows Server 2008 or Windows Server 2008 R2.

Describes the issues that are fixed in the cumulative update for Skype for Business Server 2015, Web Components Server, that's dated May 2020.

A universal apps badge has been added to Windows Store apps that can be purchased only one time and that can then be used on both Windows 8.1 and Windows Phone 8.1.

A microcode update for Intel processors on a computer that is running Windows 7 or Windows Server 2008 R2 is available.

The good news is you can probably free up a lot of space on your PC running Windows by following the tips here. But if you keep getting messages about low drive space, you might want to consider other options, including adding additional removable storage. To get the most out of these tips, do them in order from top to bottom.

Microsoft has released a cumulative update for Skype for Business Server 2019, Web Components Server. The version number of this update is 7.0.2046.385.. Improvements and fixes

This article describes an update that represents a collection of fixes and reliability improvements to the Windows Store in Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2.