Ubuntu OS 11.04 Unity is the most conspicuous change to the Ubuntu desktop to date. To new users this means that they'll be able to get their hands on a completely new form of desktop, replete with a totally new interface Libreoffice. This newly created or rather forked office suite offers the same features as Openoffice so old users wont have any trouble switching. Additionally, the Libreoffice team is working assiduously to clean up code that dates back to 20 years. 2.6.38 kernel In November 2010, the Linux kernel received a small patch that radically boosted the performance of the Linux kernel across desktops and workstations. The patch has been incorporated in the kernel 2.6.38 which will be a part of Natty Ubuntu One - Ubuntus approach to integrating the desktop with the cloud. Like Dropbox it provides an ample 2GB of space for keeping ones files on the cloud; however, it is meant to do much more than that. Improved Software Center - keeping up with the competition, ratings and review will be a part of the Software store in Natty. This will help users choose better applications based on reviews and ratings submitted by other users.