CentOS is among the most widespread Linux-based server Operating Systems nowadays. It is used by countless web hosting service providers, because it is very stable, reliable and secure, not to mention that it is freely customizable, since it is an open-source OS. CentOS is used for production servers, because it is also very quick and takes minimal system resources. What's more, you're able to install and run any kind of web application, as long as it can function on a Linux machine. If you use a CentOS-powered server, you will be able to adjust any part of your Operating System in accordance with your needs. The fact that CentOS is provided for free also means that you'll need to pay only for your server, and not for any sort of license fees, that will cut down your overall expenses. A large group of developers and users is behind CentOS, therefore in case you ever experience any kind of problems, or you are simply unsure how to perform a specific task, you'll be able to discover a solution in no time. An important benefit of the OS is also the fact that each and every release is officially supported and updated for a minimum of ten years, so you will always have a secure and dependable software environment.