CentOS is one of the preferred Operating Systems for website hosting servers. It is one of the many Linux releases available, yet what differentiates it from the rest is its long-term support, which guarantees that you will always have a dependable and risk-free Operating System. Every CentOS version that is released is supported for 10 years, that is a lot longer than with almost every other OS available on the market. CentOS also has a much more numerous developer community than other distributions, so in the event you experience any problem or have any questions, you will be able to quickly get the details which you need. CentOS is widely known as among the best server Operating Systems, as it is very stable and secure, which makes it very reliable even if you host confidential information. Considering that it is open-source, you're able to modify any part of it and customize it according to your requirements, not to mention that the total cost for a CentOS-based server will be lower, as you will not need to pay license fees of any sort.