CentOS is one of the preferred Operating Systems for web hosting servers. It is one of the countless Linux distributions out there, but what differentiates it from all of the others is the long-term support, which guarantees that you will always have a dependable and risk-free Operating System. Each CentOS version that is released is supported for ten years, which is longer than with any other OS available. CentOS also has a much larger developer community than other distributions, so in case you experience any kind of problem or have any questions, you will be able to quickly discover the details that you need. CentOS is regarded as one of the best server Operating Systems, because it is very stable and secure, which makes it really reliable even if you host sensitive information. Since it is open-source, you can modify every part of it and personalize it according to your requirements, not to mention that the overall cost for a CentOS-based server will be lower, since you will not need to pay license fees of any type.