services.msc → Stop & disable: SysMain, WSearch, DiagTrack, WMPNetworkSvc
The Windows 10 Pro Ninjutsu 2020 (2004, build 19041) is an interesting artifact from the custom OS scene, but it is not safe for real-world use. Microsoft has since released Windows 10 22H2 and Windows 11, both with better performance and security.
💡 Recommendation: Download the official Windows 10 Pro 22H2 ISO from Microsoft, then apply your own debloat and privacy tweaks. You'll get the speed and control without the backdoors.
Before diving into the code and keystrokes, we define the term. "Ninjutsu" in the context of Windows 10 Pro refers to the art of stealth, efficiency, and unconventional mastery. While a casual user clicks through settings panels, a Ninja uses: windows 10 pro ninjutsu 2020 20 version 2004 build 19041 new
Version 2004 (Build 19041) is particularly beloved by Ninjas because Microsoft stripped down the bloat and focused on kernel-level performance.
For the first time in Windows history, Task Manager showed GPU temperature. Ninjas no longer need third-party tools like HWMonitor for quick checks. (Requires a dedicated GPU with WDDM 2.4+ drivers).
Using PowerShell as Administrator, run the following to remove heavy telemetry: services
Get-AppxPackage *xbox* | Remove-AppxPackage
Get-AppxPackage *candycrush* | Remove-AppxPackage
Get-AppxPackage *facebook* | Remove-AppxPackage
Get-AppxPackage *spotify* | Remove-AppxPackage
To kill telemetry services (the ultimate Ninjutsu move):
Set-Service DiagTrack -StartupType Disabled
Stop-Service DiagTrack
Set-Service dmwappushservice -StartupType Disabled
Windows 10 Pro Ninjutsu 2020 (Build 19041) serves as a time capsule of the "modded Windows" era. It offered a solution for users frustrated by the resource-heavy nature of the official Windows 10 release. While using modified ISOs carries security risks (as they are not officially signed by Microsoft), this build remains a notable example of community-driven optimization based on the stable Version 2004 foundation.
For daily driving? No. Security updates are critical. The Windows 10 Pro Ninjutsu 2020 (2004, build
For a dedicated offline audio workstation, retro gaming PC, or virtual lab? Absolutely. Build 19041 represents a peak optimization point—leaner than Windows 11, but modern enough to run Steam, Office 2019, and Adobe CC.
The "Ninjutsu" philosophy fits version 2004 perfectly: work silently, strike precisely, and leave no trace. If you manage to find an ISO of Windows 10 Pro version 2004 build 19041 (often tagged "20H1"), you are holding a piece of digital martial arts history.
As of 2025, many users ask: Why not upgrade to Windows 11 or 24H2? The answer is control.