Windows 10 version 1909 Build 18363.1556 Business & Consumer Editions

The Microsoft development team is pleased to announce the availability of Windows 10 version 1909 (19H2) build 18363.1556. This build includes all of the latest 19H2 features as well as the latest fixes included as part of KB5003169.

May 11, 2021 — KB5003169 (OS Build 18363.1556)
Windows 10, version 1909, all editions Windows Server version 1909

Highlights
- Updates to improve security when Windows performs basic operations.
- Updates an issue that might cause scroll bar controls to appear blank on the screen and not function.
- Updates to improve Windows OLE (compound documents) security.
- Updates security for Bluetooth drivers.
Improvements and fixes
This security update includes quality improvements. Key changes include:
- Addresses an issue that might cause scroll bar controls to appear blank on the screen and not function. This issue affects 32-bit applications running on 64-bit Windows 10 (WOW64) that create scroll bars using a superclass of the USER32.DLL SCROLLBAR window class. This issue also affects HScrollBar and VScrollBar controls and classes derived from System.Windows.Forms.ScrollBar. A memory usage increase of up to 4 GB might occur in 64-bit applications when you create a scroll bar control.
- Security updates Windows App Platform and Frameworks, the Windows Kernel, the Microsoft Scripting Engine, and the Windows Silicon Platform.





Microsoft released Windows 10’s November 2019 Update, codenamed 19H2, on November 12. Also known as Windows 10 version 1909, this is the smallest, quickest Windows 10 Update yet. It’s practically just a service pack.

Microsoft’s John Cable explains that this update “will be a scoped set of features for select performance improvements, enterprise features, and quality enhancements.” In other words, expect a select set of bug fixes, performance tweaks, and a handful of business features.

In this video I delve into what is the Windows 10 November 2019 / 1909 (code named 19H2) update of Windows 10 and what changes Windows users will see with the OS.


Microsoft Corporation, leading developer of personal-computer software systems and applications. The company also publishes books and multimedia titles, offers e-mail services, and sells electronic game systems, computer peripherals (input/output devices), and portable media players. It has sales offices throughout the world.

Product: Microsoft Windows 10
Version: version 1909 (19H2) Build 18363.1556.19h1_release_svc_prod1.210430-1452 MSDN *
Supported Architectures: 32bit / 64bit
Website Home Page : www.microsoft.com
Language: english
System Requirements: PC **
Size: 19.1 Gb