Mozilla Firefox 34 is a web browser developed by Mozilla Foundation , available for download in full install version for Windows platforms from legacy sources. This version of Firefox was officially released on 2014-12-01 for public access and a brief summary of important updates and change log pertaining to this edition can be read below.

There are many new changes in Firefox 34 edition and changes implemented in certain local versions only. In the en-US edition you can find improved search bar in addition to the secure Wikipedia searches in HTTPS by default.  

In the  Russian edition the default search engine has been made to Yandex for much more local appeal. Now you can recover from you previous session, if the browser displays "Firefox is Already Running".

From the security point of View SSLV3 has been disabled and firefox is credited with Apple OS X version 2 signature. There are many HTML5 implementations took place in this edition including DOM API, WebCrypto and ECMAScript 6 WeakSet.