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Step 1, Stop automatic update to use a metered Wi-Fi connection           -> G o to the Start Menu and search for Settings .            -> Choose Networks & Internet and   Select on Wi-Fi           -> Click on the name of Wi-Fi that connected then you will see Metered connection           -> Under Set as metered connection put it On This means it won’t download updates as it could use up your data allowance. This isn’t a global setting though, so if you regularly take your PC to other networks (one at work, for example), then you’ll need to repeat this process when you rst go there, otherwise it will be considered a normal Wi-Fi connection and Windows will run the updates. These settings are all remembered by the system, so once you’ve set them up, the rules will then automatically apply every time you connect to that network. If you ever want to revert back to your normal state, then just turn off the Metered Connection option. 

First , Open the Facebook app on your Phone or Tablet          -> Tap on profile picture to go to your profile           -> Tap on the flashing Camera/Video Camera icon Second , Tap on Take a New Profile Video         -> you will to the Camera App,  T apping the red button will             start the recording, which will capture whatever’s onscreen              for seven seconds after an initial three-second countdown.              That video will then play on a loop, so you can preview              what it will look like on your home page.          -> T ap next Third , N ow be able to select a thumbnail.        -> Tap Save  to finish.               Now whenever someone visits your profile on their              iOS device or their computer, they’ll see your                   profile video.  Forth ,  If you want to upload a video, it’ll need to be under seven secon