Ubuntu is a very popular OS, that uses the Linux kernel. Although it is used mainly on desktop machines, its server version has been becoming more popular lately as well. Ubuntu is among the lightest Linux releases you can get and it supports almost any hardware, that makes it a universal OS. It is also very stable and secure and has an at least a five-year support life cycle, so you can receive official protection and performance updates. Unlike numerous other Operating Systems, Ubuntu is distributed devoid of license fees and you will be able to customize its core, as well as all of the countless packages it features, in any way you see fit. This will enable you to install the right software environment for all of your web applications whatever their specifications. Due to the popularity of the Operating System, Ubuntu has vast developer and user communities, which means that you'll always find find plenty of materials on the world wide web about any question or problem which you might have.