Mozilla Firefox 37 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 2015-03-31 for public access and a brief summary of important updates and change log pertaining to this edition can be read below.

Firefox 37 has been released with many new additions that includes Yandex as default search engine for Turkish edition, Bing uses HTTPS search for secure searching, HTTP traffic encryption if server supports HTTP/2 AltSVC.

In the user interface, now you can send feedback through Heart Beat User Rating system. Among the changes TLS fall back has been disabled, SSL certification error has been extended and removal of DSA support resulting in TLS communication security.

In the HTML 5 changes, WEB RTC now has implementation of SDP/JEP. In addition to that Windows Vista systems can now can have HTML5 native playback for YouTube Videos, which is accomplished through support for Media Source Extension API