Ubuntu is an open source software platform that runs from the cloud, to the smartphone, to all your things
Ubuntu is a mixture of Windows and Macintosh. Looks like mac but shortcut keys is similar to windows. Great work. I love it. They should sell computers with Ubuntu pre-installed!
I really like the OS, but the thing that so bad is that it uses java iced tea and not java sun
But much better than windows Vista. Although it has a minor user interface. Its Good for Web development but Off-key for hacking and co.
If You are new to Linux, You Should start with this OS.
You can download Obuntu here – Obuntu OS