1:51 min | | (.ogg)

Firefox dekorieren - Hintergrund-Themes hinzufügen
Lizenz: http://creativecommons.org/licenses/by/3.0/

https://addons.mozilla.org/de/firefox/themes/
https://addons.mozilla.org/de/developers/docs/themes

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