CentOS is one of the most widely used Operating Systems for web hosting servers. It's one of the numerous Linux releases in existence, however what differentiates it from all the others is the long-term support, which ensures that you'll always have a stable and safe Operating System. Each CentOS version that is released is supported for 10 years, that is considerably longer than with another OS available. CentOS also has a much more numerous developer community than other distributions, so in the event you encounter any kind of problem or have any questions, you are able to rapidly get the details which you need. CentOS is considered to be among the best server Operating Systems, due to the fact that it's very stable and secure, which makes it really reliable even when you host private data. Because it is open-source, you can modify each and every part of it and customize it according to your needs, not to mention that the overall cost for a CentOS-based server will be lower, as you will not need to pay license fees of any type.