Firefox stops all websites from auto-playing sounds and videos.

Firefox can also generate complex random passwords for you and save them in the password library. As an extra layer of protection, a master password can be set to prevent unauthorized access to your password library. When you visit a website for which a password and username were saved, they will automatically be filled in. Firefox can save and manage all your passwords. It hides all your personal information and prevents tracking cookies from interacting with other cookies and websites. The private browsing feature allows you to open a new Firefox window that is completely private. The plugin library is accessible to all users and makes it easy to install secure and useful plugins such as adblockers, themes, autofill tools, and many more. Firefox offers a platform for developers to make plugins and enhance user experience. Simple features such as cookie management, password protection, private browsing, and many more give Firefox an edge over its competition. The continuous addition of features makes Firefox one of the most user-centric browsers. Packed with a large number of features, constant updates, and superior functionality, Firefox remains a browser focused on privacy and security.

Mozilla Firefox is one of the world’s most popular browsers available in 90 different languages and completely free.

Mozilla firefox update 2013