Red Hat Enterprise Linux is the leading operating system for open source computing. It is sold as an annual subscription, runs on seven system architectures, is certified by the best enterprise software and hardware vendors, and is backed by a Red Hat Network subscription and up to 24 x 7 support with a one-hour response time. Red Hat Enterprise Linux creates a reliable, secure, and high-performance platform designed for today's commercial environments—with features that match or exceed proprietary operating systems. Sold in three products ranging from client systems to the largest servers, Red Hat Enterprise Linux delivers a consistent application, management and user environment. Red Hat Enterprise Linux is the enterprise Linux standard, already running in some of the world's largest commercial, government and academic institutions. For any deployment—from the desktop to the data center—Red Hat Enterprise Linux delivers unmatched performance and cost savings and the freedom of open source technology.