Mozilla Firefox is a free, fast and efficient cross-platform web browser and one of the most popular browsers in use. Firefox boasts speed and tabbed browsingIt features a built-in pop-up/ad blocker removing the annoyances when browsing. Firefox also offers customization features and plug-ins which allows users to completely change the look and feel of their web-browser.

Mozilla Firefox began as an experiment, led by three developers working for the Mozilla organization who believed the original Mozilla suite, a cross-platform internet suite which included a web browser, mail and an IRC client, would become too bloated in future due to the Mozilla web-browser