| Subject | English | Chinese Taiwan |
| comp., MS | Performance and Resource Optimization pack | 效能與資源最佳化組件 (A type of System Center pack that provides classes, monitors, alerts, and tasks for Performance and Resource Optimization (PRO) in Virtual Machine Manager) |
| comp., MS | Performance Logs and Alerts | 效能記錄檔及警示 (A Distributed Component Object Model (DCOM) API that enables application programmers to log system performance and diagnosis data, and to generate alert notifications based on performance counter thresholds) |