While watching videos on facebook, if you loved a video and now want to download it then, don’t worry, you can download the video very easily. Firstly, go to your facebook account and visit the video you want to download, then copy the link of the video and visit the third-party website fbdown.net, now paste your link and download your video in your preferred quality. This is how you can download a facebook video.

Source: https://getassist.net/how-to-download-facebook-videos-free/