2:09 min | | (.ogg)

Firefox - Einstellungen im Tab
Lizenz: http://creativecommons.org/licenses/by/4.0/

Firefox-Logo in Thumbnail:
https://commons.wikimedia.org/wiki/File:Mozilla_Firefox_logo_2013.svg?uselang=de
Urheber: Sean Martell for Mozilla, Original uploader was Supuhstar
Lizenz: Mozilla Public License Version 2

Thumbnail-Lizenz: Mozilla Public License Version 2

Weitere Videos in der Firefox-Playlist: https://www.youtube.com/playlist?list=PL6DC166439CBC258F