February 9, 2021 - KB4601345 (OS Build 17763.1757)
Windows 10, version 1809, all editions Windows Server version 1809 Windows Server 2019, all editions
Highlights
- Updates to improve security when using input devices such as a mouse, keyboard, or pen.
- Updates for verifying usernames and passwords.
Improvements and fixes
This security update includes quality improvements. Key changes include:
- Addresses a possible elevation of privilege vulnerability in the win32k component.
- Updates the Netlogon Elevation of Privilege Vulnerability (CVE-2020-1472) to enable Enforcement mode. For more details, see CVE-2020-1472 and How to manage the changes in Netlogon secure channel connections associated with CVE-2020-1472.
- Security updates to Windows App Platform and Frameworks, Windows Apps, Windows Input and Composition, Windows Cloud Infrastructure, Windows Management, Windows Authentication, Windows Fundamentals, Windows Cryptography, Windows Virtualization, and Windows Core Networking.




The current LTSC product is Windows Server 2019. If you want to stay in this channel, you should install (or continue using) Windows Server 2019, which can be installed in Server Core installation option or Server with Desktop Experience installation option.
Windows Server 2019 brings improvements in four key areas, such as Hybrid, Security, Application Platform and Hyper-converged Infrastructure (HCI). Together with Windows Admin Center, Windows Server 2019 becomes a powerful platform to run your workloads on-premise or in the cloud.
Demo-rich overview of major advances coming to Windows Server 2019 including: managing hyper-converged infrastructure; support for storage class memory; the new Storage Migration Service; deduplication coming to ReFS; new Hybrid integration between Windows Server datacenter and Azure with the Windows Admin Center and more.






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: Windows Server
Version: 2019 LTSC (with GUI) Build 17763.1757.rs5_release_svc_prod1.210201-1830 MSDN
Supported Architectures: x64
Website Home Page : www.microsoft.com
Language: english
System Requirements: *
Size: 5.2 Gb


The following are estimated system requirements Windows Server 2019. If your computer has less than the "minimum" requirements, you will not be able to install this product correctly. Actual requirements will vary based on your system configuration and the applications and features you install.
Unless otherwise specified, these minimum system requirements apply to all installation options (Server Core, Server with Desktop Experience, and Nano Server) and both Standard and Datacenter editions.
Minimum:
- 1.4 GHz 64-bit processor
- Compatible with x64 instruction set
- Supports NX and DEP
- Supports CMPXCHG16b, LAHF/SAHF, and PrefetchW
- Supports Second Level Address Translation (EPT or NPT)
- 512 MB (2 GB for Server with Desktop Experience installation option)
- ECC (Error Correcting Code) type or similar technology
- An Ethernet adapter capable of at least gigabit throughput
- Compliant with the PCI Express architecture specification.
- Supports Pre-boot Execution Environment (PXE).