The is a modified (custom) version of Windows 10, version 21H1, specifically optimized for gaming and low-end hardware. These types of "Lite" or "Superlite" ISOs are created by third-party modders to reduce system resource usage.
While exact contents vary by the specific build version, this ISO typically includes: System Optimizations
: Removal of pre-installed Microsoft apps (Bloatware) like OneDrive, Maps, Cortana, and the Microsoft Store (though often available as an optional install).
: Non-essential background services—such as Print Spooler, Windows Search, or Telemetry—are often disabled to lower RAM and CPU idle usage.