File:AlmaLinux 8.5 desktop screenshot with Firefox 91.3.0esr (zh-CN).png - Wikimedia Commons
Firefox 42: szybszy, bezpieczniejszy, 64-bitowy
Install Firefox 42 On Linux Ubuntu 15.10 & Ubuntu 14.04
Firefox 42 Launches With Tracking Protection In Private Browsing Mode | TechCrunch
Firefox 42: Find out what is new - gHacks Tech News
New Features In Firefox 42 For Desktop And Android
Firefox 42 is out, with many privacy and security improvements - Help Net Security
Firefox 42 arrives with tracking protection, tab audio indicators, and background link opening on Android | VentureBeat
Firefox 42 Will Not Allow the Installation of Unsigned Extensions
Everything you need to know about Firefox 42
Firefox 42 will deny unsigned Addons - Sign your Addon Today
Firefox 42更新確保更具體瀏覽隱私(98022) - Cool3c
Firefox 42 rolls out with a less trackable Private Mode
Mozilla Firefox 90 Is Now Available for Download, Removes Built-In FTP Support - 9to5Linux | Artificial Geek
Mozilla Firefox Portable 42 Download - Download Current Version Plugins | Firefox, Chrome, Edge & Opera Browsers
效能更高速度更快，Firefox 42 64bit 版本正式推出！ - Qooah
Firefox 42 Available for Download, Includes a Tab Muting Button
Mozilla to enable Media Source Extensions (MSE) for all websites in Firefox 42 | ComTek Computer Services Inc.
Everything you need to know about Firefox 42
Problems with Firefox theme after update to ver. 96 - Software & Applications - Manjaro Linux Forum
Firefox 42 z ochroną przed śledzeniem w przeglądaniu prywatnym (wideo)
Mozilla Firefox Introduced 42 Adds in a Private Browsing
Firefox 42 Available for Download, Includes a Tab Muting Button
Firefox 42 beta launches with Tracking Protection in Private Browsing – Naked Security
