Network monitoring systems are tools that help organizations keep track of their computer networks. They monitor the performance, availability, and security of network devices like routers, switches, and servers. By collecting data on network traffic and usage, these systems can identify issues such as slow connections or potential security threats. These systems often provide real-time alerts and reports, allowing IT teams to respond quickly to problems. Common features include traffic analysis, bandwidth monitoring, and device status checks. Overall, network monitoring systems are essential for maintaining a healthy and efficient network environment.