Microsoft has released the new Windows 10 Version 1903 and 1909 Patch Tuesday update KB4540673 with Builds 18362.719 & 18363.719 that brings improvents and fixes for many issues. The new update KB4540673 brings OS upgrade fix & improved security while using Edge & external devices.

But there are even more improvements and fixes that you can read in the changelog provided below.

Update highlights:

  • Updates to improve security when using Microsoft Edge and Internet Explorer.
  • Updates for verifying user names and passwords.
  • Updates to improve security when using external devices (such as game controllers, printers, and web cameras).

All improvements and fixes:


Windows 10, version 1909:

This security update includes quality improvements. Key changes include:

  • This build includes all the improvements from Windows 10, version 1903.
  • No additional issues were documented for this release.
Windows 10, version 1903:

 This security update includes quality improvements. Key changes include:

  • Addresses an issue that prevents certain users from upgrading the OS because of corrupted third-party assemblies.
  • Security updates to Windows App Platform and Frameworks, Windows Media, Windows Silicon Platform, Microsoft Edge, Internet Explorer, Windows Fundamentals, Windows Authentication, Windows Peripherals, Windows Update Stack, and Windows Server.

Download link:

You can manually download this update by clicking here. If you need help in understanding how to install these updates manually on your PC, you can refer to our step by step noob-friendly tutorial here.