Frequent Topics
Explore the knowledge base.
Featured Articles
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.
Installing apps
The Firefox Marketplace has apps designed for your Firefox OS device. We'll show you how to find and install them.
Tracking protection in Firefox OS
Firefox OS actively blocks domains that are known to track users.
WhatsApp alternatives - Firefox OS
WhatsApp isn't directly available on Firefox OS, but you can still use a WhatsApp client on your device or chat with friends using Facebook or LINE.
Join Our Community
Grow and share your expertise with others. Answer questions and improve our knowledge base.