Facebook updated the auto video play feature on its website and app in since September.It automatically begin to stream each and every video that appears on the users timeline.Users browsing the social media website on FUP(Fair User Policy) connection/Mobile data this feature is a irritant and even gains few bugs in Facebook's wallet at the cost of users data consumption.Yes,Facebook is doing so because they are trying to change their way of business in the market.
You can turn Facebook's video auto-play settings on or off. To stop videos from playing automatically on your computer:
1.From the top right of Facebook, click 
and select Settings.
2.Click Videos in the left menu.
3.Click the drop down menu next to Auto-play Videos and select On/Off.
and select Settings.
2.Click Videos in the left menu.
3.Click the drop down menu next to Auto-play Videos and select On/Off.
To adjust the auto-play settings on your Android phone or tablet:
1.Open the Facebook app
2.Tap 
3.Scroll down and tap App Settings
4.Tap Video Auto-play
5.Choose an option
Note: If you don't see the Video Auto-play settings on your Android phone, log out of the Facebook app. When you log back into Facebook, Video Auto-play should be visible in App Settings.
To adjust the auto-play settings on your iPhone or iPad:
1.Open the Facebook app
2.Tap
3.Scroll down and tap Settings
4.Tap Videos > Autoplay
5.Choose an option
Note: If you don't see Videos in your iPhone or iPad's Facebook app settings, try updating the Facebook app.
