Useful Notes: Mozilla Firefox
The most popular web browser after Internet Explorer (25% market share as of May 2012), which is quite impressive for an open-source project born from the battered corpse of Netscape after it was defeated by Explorer. Mozilla Firefox, or just Firefox, was launched on November 9, 2004. Versions 2, 3, and 4 came out in 2006, 2008, and 2011, after which they changed the criteria for being a new version and they started to roll out faster. As of March 2015, 36.0.1 is the official released version for desktops.
Firefox is mostly known for being hugely and relatively easily customizable through the use of add-ons and scripts.
For more detailed information, see its page
on the other wiki
. The browser's official webpage can be found here
You don't actually have to be able to think in Russian to use it, though you might think so if you confuse the browser with the 1977 novel or its 1982 Clint Eastwood film adaptation