Ubuntu.com is a community developed operating system that is based on the Linux operating system.
This system is perfect for laptops, desktops and servers. Whether you are going to use it at home, at school or at work, Ubuntu contains all the applications you’ll ever need, ranging from word processing and email applications, to web server software and programming tools. Ubuntu is free of charge; it is a completely free operating system that you don’t need to pay any licensing fees. You can download, use and share Ubuntu with your friends, family, school or business. What is more, every six months they offer a new desktop and server release which will enable you to have the latest and greatest applications that the open source world has to offer. Ubuntu also provides free security and internet, drawing and graphics applications, as well as many sorts of games. There are four editions of Ubuntu – Kubuntu, Edubuntu, Xubuntu and Gobuntu. 
