Elementary OS A fast and open replacement for Windows and OS X

Screenshots: https://elementary.io/images/notebook.png http://gamblisfx.com/wp-content/uploads/2014/07/elementary-Lion-theme.jpg http://i1-news.softpedia-static.com/images/news2/elementary-OS-Freya-Beta-Officially-Released-Still-the-Most-Beautiful-OS-in-the-World-454355-4.jpg

Visit their website: https://elementary.io/