Firefox OS Support

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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.

Setting the Screen Lock

Setting the Screen Lock

This article explains the process of setting the screen lock on Firefox OS.

How to take a screenshot on Firefox OS

How to take a screenshot on Firefox OS

Just press the power and home buttons at the same time. Your screenshot will be stored in the Gallery app.

Download And Install Applications on Firefox OS

Download And Install Applications on Firefox OS

You can install apps on your phone using either the Firefox marketplace or the adaptive app discovery engine. Follow the help topics below to get started.

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