CentOS is among the most popular Linux-based server Operating Systems to choose from. It's used by numerous hosting suppliers, because it is very stable, secure and reliable, not to mention that it is freely customizable, because it is an open-source OS. CentOS is used for production servers, because it is also very quick and takes minimal resources. In addition, you are able to set up and run any web app, as long as it can run on a Linux computer system. When you use a CentOS-powered server, you will be able to adjust any part of the Operating System in accordance with your needs. The fact that CentOS is free of charge also means that you'll need to pay for your server, and not for any license fees, that will decrease your overall expenses. A large team of developers and users stands behind CentOS, and if you ever experience any kind of problems, or you are simply not sure how to perform a specific task, you can find a solution right away. An important benefit of the OS is also the fact that each version is officially supported and updated for a minimum of 10 years, which means that you will always have a safe and reliable software environment.