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Download, install and ...

Learn the Basics: get started
Download, install and migration
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Customize controls, options, settings and preferences
Download and install apps
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Cookies
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Fix problems with websites (Facebook, YouTube, webmail etc.)
Firefox Sync settings
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Download, install and migration

Ĉu Firefox funkcios en mia poŝkomputilo?
Kiel instali Firefox'on en poŝkomputilon?
Instalado de Firefox je Linukso

In English

Download and install Firefox for Android
Install Firefox on Windows
Firefox release notes - What's New and Known Issues
Install Firefox on Mac
Change the default language of Firefox for mobile
Firefox for Android FAQ
Profiles - Where Firefox stores your bookmarks, passwords and other user data
Is Firefox available for iPhone or iPad?
Does Firefox work on Windows 8 and Windows RT?
Back up and restore information in Firefox profiles
Use the Profile Manager to create and remove Firefox profiles
Recovering important data from an old profile

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