If this is a tool you downloaded for a specific game or software, "features" usually refers to the built-in functions included in the script. Based on similar naming conventions in gaming communities, it might include:
Knowing the context (like a specific game or automation tool) will help me find the exact feature list for you. Task.L3zz.rar
Files with .rar extensions from unverified sources can be risky. Before opening or "extracting" it: If this is a tool you downloaded for
: Modifications to how a specific process or task is handled by your CPU. Task.L3zz.rar