Description: Network performance refers to the efficiency with which a computer network operates, assessing its ability to transmit data quickly and effectively. This concept encompasses several factors, including data transfer speed, latency, bandwidth, and packet loss. Optimal network performance is crucial to ensure that online applications and services run smoothly, which is especially important in various technological environments. Measuring network performance allows administrators to identify bottlenecks and optimize infrastructure to enhance user experience. Furthermore, network performance is influenced by hardware quality, network configuration, and the amount of traffic it handles. In an increasingly interconnected world, where remote work and real-time data transmission are common, network performance has become a key indicator of operational efficiency for organizations and customer satisfaction.