https://retrosystemsrevival.blogspot.com/2020/04/windows-2000-extended-kernel-30e.html
How to:
https://msfn.org/board/topic/178075-how-to-update-windows-2000-how-to-install-extended-kernel/
http://blog.livedoor.jp/blackwingcat/archives/1299806.html
How to video:Install win 2k.
Install all drivers for hardware.
Install SP4.
Install IE 6.1
Install DX 9. Media player 9,
Install Update Roll up 1
Install KB2817183-WINDOWS2000-X86
Install KB951748-v2 - WINDOWS2000-X86
Install exKernel https://win2k.org/blog/2010/12/02/1299806/ English Version(v3.0e) Windows2000-KB935839-v30eM-x86-ENU.wlu
Install VC++ Runtimes
Install Windows-Update-Agent30-x86.exe
Install Windows Installer 3.1
Install BITS
Enable TLS 1.0 and Disable SSL 2.0/3.0
Apply all Windows Update (except root certs update and IE6SP1 update)
Make a back up of your system using ghost, acronis or some other disk imaging software. So if u mess it up after you did all of this u can just put it back.
https://www.youtube.com/results?search_query=windows+2000+extended+kernel&sp=CAM%253D
Windows 2000 Modernization Guide feat. Bonus Feature: Installing Office 2007 on Windows 2000:
https://w2k.phreaknet.org/guide/
Other resources (OS Spoofer & Dual-Core Fix):
https://vintage2000.org/windows/windows_2000
http://i430vx.net/files/
KDW / FCWIN2K (msi/exe force convertor XP to W2k):
https://msfn.org/board/topic/120936-kdw-fcwin2k/
https://w.atwiki.jp/win2000/pages/17.html
http://blog.livedoor.jp/blackwingcat/archives/1949743.html
Updates (Kenel is KB935839):
http://win2k.org/wlu/wluen.htm