Ubuntu is one of the most popular Linux distributions and was created from Debian, another well-known collection of free Linux software. Mozilla Firefox and Google Chrome are two of the most widely used Internet browsers among Linux users.
Linux distributions are collections of software that run as operating systems based on the Linux kernel. Many community or commercially developed distributions are available for free, with some of the most popular of these being Ubuntu, Fedora and Gentoo. Many Linux users utilize Libre Office as a free alternative to Microsoft Office. Audacity is a well known free audio editor, and GIMP is a popular photo editing program.