Mozilla Firefox is an open source web browser, which offers main features including protection of privacy and customization features as well. It is a free source which is available online for free for all.
Mozilla Firefox is a protective web browser totally secure and updated, it makes the user working environment secure by enabling the pop-up blocker if you do not wish to see them enable it and work without pop-up breakers. It also have Anti-phishing Filter which will let you know that this is an trusted site or not or this site will get your details by phishing as phishing is an most effective way of hack , people will make you fool and you will not even know about it until your credentials have been hacked, so this filter will help you to be aware of those phishing pages.
Firefox also provides an feature to block websites from tracing you or keeping a track of you in the private mode and you can also get to know which website is tracing you or keeping a track of you but this is not the feature but it can be possible by adding an customized add-on in the catalog and enable it, which will let you know about each website having a track of you or still tracking you. More