Windows 10 Pro version 22H2, specifically build 19045.3570, refers to a cumulative security update released on October 10, 2023, as part of Microsoft's "Patch Tuesday" cycle under the KB number KB5031356. Key Features & Improvements
This build focus primarily on security enhancements and minor UI refinements rather than major new features:
Redesigned Search Experience: Introduces an improved search box on the taskbar that integrates more web content and allows for easier access to apps.
Taskbar Animations: Adds new animations for icons within the "News and Interests" feature on the taskbar. International Changes: Updated spelling for Ukraine's capital from " " to " ". Adjusted Daylight Saving Time (DST) changes for . windows 10 pro 22h2 build 190453570 x64 mult updated
GB18030-2022 Compliance: Remaps characters for Wubi and Microsoft Pinyin U-mode input to meet Chinese government requirements. Critical Bug Fixes
Application Virtualization (App-V): Resolves an issue that broke copy operations within the App-V environment.
Printing Issues: Fixes bugs affecting USB printers and the Microsoft Print to PDF functionality where metadata (like the author's name) was incorrectly displayed. Windows 10 Pro version 22H2 , specifically build 19045
Touch Keyboard: Corrects an issue where the touch keyboard would fail to respond in certain scenarios.
OneDrive Compression: Addresses a bug related to OneDrive files that are compressed using NTFS. Technical Specifications OS Edition: Windows 10 Pro. Version: 22H2 (Final major update for Windows 10). Architecture: x64 (64-bit). Build Number: 19045.3570. Package Type: Cumulative Update (KB5031356). Support Lifecycle
You won’t find an official Microsoft glossary entry for “MULT,” but in the warehousing and ISO labeling world, it typically means Multiple Editions or Multiple Channels. Recommended Use Cases
In practical terms, a "MULT" ISO or update package usually includes:
If you see x64 mult updated, you are likely looking at a freshly slipstreamed ISO that has the latest cumulative update integrated, saving you hours of post-install patching.
This release is part of the monthly "Patch Tuesday" cycle. While it does not introduce brand-new flagship features (as those are largely reserved for Windows 11 now), it significantly refines the user experience.
One of the notable additions for eligible systems is the integration of Microsoft Copilot. This AI assistant is beginning to appear in the taskbar for Windows 10 users. If your hardware meets the requirements, you may see the Copilot icon in the system tray, allowing you to use AI to adjust settings, summarize text, and answer questions directly from the desktop.