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Installing apps
The Firefox Marketplace has apps designed for your Firefox OS device. We'll show you how to find and install them.
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.
Firefox OS FAQ
This article gives answers to frequently asked questions about Firefox OS.
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.
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