User:Salunkhe omkar/sandbox

Two versions of Ubuntu

 * 1)   Ubuntu 16.04.1 LTS 
 * 2)   Ubuntu 14.04.5 LTS 

OPEN SOURCE OPERATING SYSTEM

Ubuntu is one of the open source operating system. Its a free open source system. You can download the ubuntu latest versions from the ubuntu site. There are different versions of ubuntu like 'Ubuntu 16.04.1 LTS' and 'Ubuntu 14.04.5 LTS'.