Ubuntu is a really popular OS, which employs the Linux kernel. Even though it is used mainly on desktop machines, its server version has been becoming more popular recently as well. Ubuntu is among the lightest Linux releases available and it supports almost any hardware, that makes it a universal OS. In addition, it is very stable and secure and has an no less than a five-year support life cycle, so you can receive official protection and performance updates. Unlike numerous other OS's, Ubuntu is distributed devoid of license fees and you will be able to modify its core, and all of the countless packages it contains, in any way you find fit. This will enable you to set up the optimal software environment for all your web applications regardless of their specifications. As a result of the popularity of the Operating System, Ubuntu has huge developer and user communities, so you will always find a lot of materials online related to any question or problem that you may have.