What is Ubuntu

Ubuntu is a community developed, linux-based operating system that is perfect for laptops, desktops and servers. It contains all the applications you need - a web browser, presentation, document and spreadsheet software, instant messaging and much more. Ubuntu is free software. You can learn more about what this means by reading our licensing(http://www.ubuntu.com/community/ubuntustory/licensing).

http://www.ubuntu.com/

All users of Ubuntu!