Frequent Topics
Explore the knowledge base.
Featured Articles
Do not track 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.
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.
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.
Update to a new version
Your device is set to automatically check for updates every day, but you can manually check at any time. We'll explain how.
Join Our Community
Grow and share your expertise with others. Answer questions and improve our knowledge base.