Firefox 42 z ochroną przed śledzeniem w przeglądaniu prywatnym (wideo)
Mozilla to enable Media Source Extensions (MSE) for all websites in Firefox 42 | ComTek Computer Services Inc.
Install Firefox 42 On Linux Ubuntu 15.10 & Ubuntu 14.04
Mozilla Firefox 90 Is Now Available for Download, Removes Built-In FTP Support - 9to5Linux | Artificial Geek
Firefox 42 will deny unsigned Addons - Sign your Addon Today
Install Firefox 42 On Linux Ubuntu 15.10 & Ubuntu 14.04
Firefox 42 Will Not Allow the Installation of Unsigned Extensions
效能更高速度更快，Firefox 42 64bit 版本正式推出！ - Qooah
Firefox 42: Find out what is new - gHacks Tech News
Internet Explorer tłumaczenie PL - Od. 42 - Firefox i TOR - Wattpad
Firefox 42 arrives with tracking protection, tab audio indicators, and background link opening on Android | VentureBeat
Mozilla Firefox Introduced 42 Adds in a Private Browsing
Firefox 42 Available for Download, Includes a Tab Muting Button
Problems with Firefox theme after update to ver. 96 - Software & Applications - Manjaro Linux Forum
Everything you need to know about Firefox 42
Firefox 42 Available for Download, Includes a Tab Muting Button
Mozilla Firefox Portable 42 Download - Download Current Version Plugins | Firefox, Chrome, Edge & Opera Browsers
Firefox 42 rolls out with a less trackable Private Mode
效能更高速度更快，Firefox 42 64bit 版本正式推出！ - Qooah
File:Firefox 89.0 - Screenshot.png - Wikimedia Commons
Firefox 42 Available for Download, Includes a Tab Muting Button
Firefox 42 includes tools to prevent tracking your browsing
Firefox 42 beta launches with Tracking Protection in Private Browsing – Naked Security
Mozilla says update to Firefox extensions API won't kill ad blockers | ZDNet
