CentOS is one of the most widely used Operating Systems for web hosting servers. It's one of the many Linux releases in existence, yet what differentiates it from all of the others is its long-term support, which guarantees that you'll always have a dependable and protected OS. Each CentOS version that is released is supported for 10 years, which is much longer than with another OS available on the market. CentOS also has a much larger developer community than other distributions, therefore in case you encounter any kind of problem or have any questions, you are able to rapidly discover the information which you need. CentOS is regarded as one of the best server Operating Systems, as it is very stable and secure, which makes it very reliable even if you host private data. Since it is open-source, you can modify each and every part of it and personalize 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.