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Learn MoreFirefox Preview gives you the ability to set a default search engine like Google. You can also manually add other search engines and set them as your default.
This article addresses a series of common questions that you might have regarding the Firefox upgrade on Android.
Firefox Preview lets you send tabs from your phone to your computer so that you can view them later. Learn more.
If you've run into a problem getting Firefox Sync to work correctly, this article will walk you though the most common solutions.