The Firefox Marketplace has apps designed for your Firefox OS device. We'll show you how to find and install them.
Firefox OS has a feature that lets you tell websites not to track your browsing behavior. Learn what tracking is, how the feature works and how to turn it on.
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.
This article explains how to clear the browsing history, the cookies and stored data on the Firefox Browser on Firefox OS.