Mozilla Firefox

Mozilla Firefox is a internet browsing software created by Mozilla. It is the rival of Microsoft's Internet Explorer.

Primary Users
Mozilla Firefox is not as user friendly as Internet Explorer, meaning that there is little demand for Firefox from people who have little to no computer knowledge.

However, Firefox is much preferred over Internet Explorer by people with a good amount of computer knowledge because there is a smaller chance of getting a virus, and what it lacks in user-friendliness, it makes up in simplicity and customisability. Because of this, the primary users of Firefox is computer intermediates, with people incredibly skilled with computers running dual or triple hard drives, meaning they would probably use something on Ubuntu.