# Performance Monitor

> system monitoring program introduced in Windows NT 3.1 that keeps track of various activities such as CPU or memory usage

**Wikidata**: [Q15237968](https://www.wikidata.org/wiki/Q15237968)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Performance_Monitor)  
**Source**: https://4ort.xyz/entity/performance-monitor