Firefox OS Support

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Get started with Firefox OS

Get started with Firefox OS

This article covers the basic features of Firefox OS - apps, messaging, contacts, music and more. It also links to articles that you'll want to explore later.

Change the Default Language

Change the Default Language

This article describes how to change the language on Firefox OS.

Clear browsing history and cookies

Clear browsing history and cookies

This article explains how to clear the browsing history, the cookies and stored data on the Firefox Browser on Firefox OS.

What is the Marketplace?

What is the Marketplace?

The Marketplace is a store that features apps designed for any device that runs Firefox OS, Firefox for Android or Firefox desktop.

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