This update includes quality improvements. No new operating system features are being introduced in this update. Key changes include:
Addresses issue where event logs stop receiving events when a maximum file size policy is applied to the channel.
Addresses issue where printing an Office Online document in Microsoft Edge fails.
Addresses issue where the touch keyboard doesn’t support the standard layout for 109 keyboards.
Addresses video playback issues in applications such as Microsoft Edge that affect some devices when playing back video on a monitor and a secondary, duplicated display.
Addresses issue where Microsoft Edge stops responding for up to 3 seconds while displaying content from a software rendering path.
Addresses issue where only 4 TB of memory is shown as available in Task Manager in Windows Server version 1709 when more memory is actually installed, configured, and available.
Addresses issue where update installation may stop at 99% and may show elevated CPU or disk utilization. This occurs if a device was reset using the Reset this PC functionality after installing KB4054022.
Security updates to Windows SMB Server, the Windows Subsystem for Linux, Windows Kernel, Windows Datacenter Networking, Windows Graphics, Microsoft Edge, Internet Explorer, and the Microsoft Scripting Engine.