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Add, manage and share contacts
Learn how to add, share and manage contacts through the import and exporting features on your Firefox OS phone.
How to navigate and find Apps in the Firefox Marketplace
This article describes how to navigate and find your favorite apps in the Firefox Marketplace.
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.
Installing apps
The Firefox Marketplace has apps designed for your Firefox OS device. We'll show you how to find and install them.
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