I have tried a number of browsers, Midori (would not install) Opera 36, to name a few: and my default is FF52esr, none of these browsers will play facebook videos, I have to search google for another video to possibly watch it in facebook. I have installed flash plugins, restarted browsers, updated browsers as far as possible. does anyone have this problem? no problem on a win10 laptop to watch the same videos that I cannot watch in xp. any other plugin I can install that will allow this in xp?? thanks, :)