Firefox 42 Available for Download, Includes a Tab Muting Button
Everything you need to know about Firefox 42
Mozilla Firefox 90 Is Now Available for Download, Removes Built-In FTP Support - 9to5Linux | Artificial Geek
Firefox 42 arrives with tracking protection, tab audio indicators, and background link opening on Android | VentureBeat
Firefox 42 Beta Released With New Tracking Protection Features
Firefox 42 Launches With Tracking Protection In Private Browsing Mode | TechCrunch
Install Firefox 42 On Linux Ubuntu 15.10 & Ubuntu 14.04
Firefox 42 won't support unsigned extensions - Liliputing
Firefox 42更新確保更具體瀏覽隱私(98022) - Cool3c
Firefox 42 Will Not Allow the Installation of Unsigned Extensions
Firefox 42 Available for Download, Includes a Tab Muting Button
Firefox 42 z ochroną przed śledzeniem w przeglądaniu prywatnym (wideo)
Firefox 42 Available for Download, Includes a Tab Muting Button
Firefox 42 z ochroną przed śledzeniem w przeglądaniu prywatnym (wideo)
Everything you need to know about Firefox 42
File:AlmaLinux 8.5 desktop screenshot with Firefox 91.3.0esr (zh-CN).png - Wikimedia Commons
效能更高速度更快，Firefox 42 64bit 版本正式推出！ - Qooah
Mozilla to enable Media Source Extensions (MSE) for all websites in Firefox 42 | ComTek Computer Services Inc.
Problems with Firefox theme after update to ver. 96 - Software & Applications - Manjaro Linux Forum
Firefox 42 includes tools to prevent tracking your browsing
Internet Explorer tłumaczenie PL - Od. 42 - Firefox i TOR - Wattpad
Mozilla Firefox Introduced 42 Adds in a Private Browsing
Firefox 42 Developer Edition
效能更高速度更快，Firefox 42 64bit 版本正式推出！ - Qooah
