If you are using Facebook Video Downloader, it is important to uninstall it. Facebook Video Downloader can cause a number of problems, including data loss and privacy issues. To uninstall Facebook Video Downloader, follow these steps:

  1. Open Facebook and sign in.
  2. Click on the three lines in the top left corner of the main screen and select “Uninstall.”
  3. Follow the instructions to uninstall Facebook Video Downloader.