"Ubuntu, Vista, DOS - The Good, the Bad, and the Ugly"
Fast, secure and stylishly simple, the Ubuntu operating system is used by 20 million people worldwide every day. Perfect for business use, Ubuntu is safe, intuitive and stable. Easy to integrate, you'll be able to create documents, spreadsheets and presentations and share them with Windows users stress-free. Ubuntu cloud computing puts you in control of your IT infrastructure. It helps you optimise resources and reduce costs while you access computing power as and when you need it.
Ubuntu is free and it always will be. That's because it's the work of open-source software experts from all over the world - people who believe software should be free.
Advantages of Ubuntu: The whole experience is 100% free, because it is open source. Open source means that you can distribute and even edit the code behind the program. Virtual desktops and themes are insanely beauty. The community is huge and friendly - do you have problem? There are plenty of people who will gladly help you. An enormous free software library - and everything is very easy to install. System and other options are very user-friendly.