Ubuntu is a well-liked desktop Operating System, which uses the Linux kernel, but its server edition is getting really popular too. The reason is the fact that the OS is very light and it can run on almost any kind of hardware without issues, utilizing its resources to the maximum. Ubuntu is also pretty reliable and secure and all of the Long-Term Support (LTS) editions are supported for a minimum of 5 years, which guarantees that you will have a secure and stable software environment on your website hosting server all of the time. Furthermore, Ubuntu has one of the biggest user communities on the planet, so if you experience any issue or have any kind of question, you will discover a number of resources on the web. One of the main advantages of this OS is the fact that it comes with numerous software packages which can be easily modified in accordance with your needs and the needs of the apps which you intend to run, not to mention that you won't have to pay any kind of license fees at all. In comparison, other Operating Systems are paid and their program code is not accessible, therefore it can't be changed.