Ubuntu is a replacement of Windows because Windows is crashing all the time and Ubuntu is more stable. Ubuntu do like to look nice!
This is the last version of ubuntu. Ubuntu 11.04
Ubuntu 11.04 is much better than the other versions. You can search programs, download programs with the Download Manager of ubuntu. Downloading programs for ubuntu is much easier than downloading programs for windows because you can search programs in the download manager. And, you do have more desktops on your computer. It is a very usefull Operating System
The nice style of Ubuntu 11.04