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Save mobile data by shutting off Facebook autoplay videos

Those autoplay videos are eating up data on your mobile connection. Here's how to stop them in their tracks in the Facebook app.

Now playing: Watch this: How to stop Facebook autoplay videos on mobile

Autoplay videos can get you right into the action when you've spotted a fun new cat video, but when you're out on the road those videos could send you rapidly toward your data cap.

Here's how to slow things down so your Facebook app only automatically plays videos when you're on a Wi-Fi connection.