Windows 11 Xtreme Liteos Edition Build 22000.51... ^hot^ May 2026

Windows 11 Xtreme LiteOS Edition Build 22000.51 is a modified, "debloated" version of the first official Windows 11 Insider Preview build. Designed specifically for low-end PCs and gaming

  • Windows 11 LTSC 2024 (not yet released, but upcoming).
  • Windows 11 Pro + run Chris Titus Windows Utility (open-source debloat script).
  • Tiny11 (less extreme than Xtreme LiteOS, but still unofficial – use at your own risk).
  • Ghost Spectre – popular custom build, but again, not recommended for security.

release, which introduced the modern "Sun Valley" UI, centered taskbar, and redesigned Settings. The "Xtreme LiteOS" version further optimizes this by: Performance Optimization Windows 11 Xtreme LiteOS Edition Build 22000.51...

This edition is based on the "Cobalt" semester of Windows 11 development, which first introduced the "Sun Valley" user interface. Windows 11 Xtreme LiteOS Edition Build 22000

Part 4: Installation Guide – Step by Step

Installing this edition is straightforward but requires caution. Because it is a modified ISO, you must disable Secure Boot and TPM checks. Windows 11 LTSC 2024 (not yet released, but upcoming)

Standard Windows 11 would not install. LiteOS installed in 22 minutes.

Our advice:

  • You store sensitive data or do online banking on that PC.
  • You aren’t comfortable with the command line or registry edits.
  • You need official Microsoft support or frequent updates.
Go to Top