Jul 15, 2019
Youtube videos are not playing in web browser on PC - YouTube Jun 24, 2017 Fix videos & games that won't play - iPhone & iPad Some video or game issues are caused by something saved in your browser data. On your iPhone or iPad, open the Chrome app . Tap More New Incognito Tab . In the Incognito tab, go to the site with the video or game. If the video or game doesn't work, clear your browsing data. Clearing your browsing data will erase some of your settings for websites. Why won't videos play in Firefox? | Firefox Support Forum
A "browser" should be able to play Youtube videos if it's up to date, if not, update it. If said browser is up to date and capable of playing Youtube videos but won't
Aug 08, 2015 Solved - Twitter Video Won’t Play on iPhone/Android/Chrome
Jun 24, 2017
>Tor browser won't load videos : TOR >Tor browser won't load videos I paid for a crunchyroll account to watch all the anime I want on demand because I knew that crunchyroll is one of the biggest legal anime streaming websites but it turns out that almost half of the shows that are available on crunchyroll aren't available in Germany. WebBrowser - won't play videos