This article describes how to change the language on Firefox OS.
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 explains how to clear the browsing history, the cookies and stored data on the Firefox Browser on Firefox OS.
Firefox OS has a global search bar that lets you search your phone, the Web, and new, popular app categories, all in one place.