Have you ever seen a video that someone posted on Facebook that you wanted to download? OK, there are a few 3rd party extensions out there for Firefox or Google Chrome but you can easily do it with Chrome in 2 minutes and without having to install anything.
- Right-click on the video and select Show video URL and copy it (click on the URL to select it and Ctrl + c to copy it).
ex: https://www.facebook.com/xyz - Open a new Chrome Tab and past the URL.
- Replace "www" by "m"
ex: https://m.facebook.com/xyz - Play the video
- Right-click on the video and select Save video as....