How to download Facebook video on PC:

Downloading Facebook video while using your PC is much easy, all you need to do is to Right Click on the video that you wish to download, then select "Show Video URL".

Show Video URL

The URL will be opened on the small pop box, just copy that URL and then open this site and paste that URL, then your video will be loaded and you will be able to save it to your PC by clicking download video button.