CentOS is amongst the most preferred Linux-based server Operating Systems to choose from. It is preferred by various website hosting providers, because it is very stable, reliable and secure, not to mention that it can be customized freely, because it is an open-source OS. CentOS is used for production servers, for the reason that it's also really quick and takes negligible resources. In addition, you're able to set up and run any kind of web app, as long as it can run on a Linux computer system. If you use a CentOS-powered server, you are able to update any part of the Operating System according to your requirements. The fact that CentOS is free of charge also means that you'll need to pay for your server, but not for any sort of license fees, which will minimize your overall expenses. A huge team of developers and users stands behind CentOS, therefore if you ever experience any problems, or you are simply unsure how to perform a certain task, you can find a solution very quickly. A significant benefit of the OS is also the fact that every version is officially supported and updated for a minimum of ten years, which means that you will always have a secure and stable software environment.