Zabbix is an open-source monitoring software tool designed to track the performance and availability of various IT components, including servers, networks, and applications. It collects data from different sources, allowing users to visualize and analyze system performance through customizable dashboards and reports. With its ability to send alerts and notifications, Zabbix helps organizations quickly respond to issues before they escalate. The software supports various monitoring methods, such as agent-based and agentless monitoring, making it versatile for different environments. Its scalability allows it to be used by small businesses as well as large enterprises.