Enterprise Linux refers to a version of the Linux operating system designed specifically for business environments. It offers enhanced stability, security, and support, making it suitable for running critical applications and services. Companies often choose Enterprise Linux for its ability to handle large workloads and its compatibility with various hardware and software. Popular distributions of Enterprise Linux include Red Hat Enterprise Linux (RHEL) and SUSE Linux Enterprise Server (SLES). These distributions provide long-term support, regular updates, and access to a wide range of enterprise-grade tools. This makes them ideal for organizations looking to maintain robust and efficient IT infrastructures.