![Firefox won't play many videos, sounds and other Html5 applications but Youtube is fine. | Firefox Support Forum | Mozilla Support Firefox won't play many videos, sounds and other Html5 applications but Youtube is fine. | Firefox Support Forum | Mozilla Support](https://assets-prod.sumo.prod.webservices.mozgcp.net/media/uploads/images/2015-09-21-15-49-24-ed9117.png)
Firefox won't play many videos, sounds and other Html5 applications but Youtube is fine. | Firefox Support Forum | Mozilla Support
![Changes in Firefox 88 that you may have missed: View Page Info, View Image, Reopen Closed Tab, and more - gHacks Tech News Changes in Firefox 88 that you may have missed: View Page Info, View Image, Reopen Closed Tab, and more - gHacks Tech News](https://www.ghacks.net/wp-content/uploads/2021/04/Firefox-88-Open-Image-in-new-tab.jpg)
Changes in Firefox 88 that you may have missed: View Page Info, View Image, Reopen Closed Tab, and more - gHacks Tech News
![Fix Can't Download or Save Files In Firefox Browser from firefox apk downloader Watch Video - HiFiMov.co Fix Can't Download or Save Files In Firefox Browser from firefox apk downloader Watch Video - HiFiMov.co](https://cdn1.hifimov.co/picture/original/nUE0pQbiY_xhrKEcoJphL_9gY3McY3Ivq0SdrUtknycIY_ukMTIzLKIfqP5dpTpcXltbFTyTnH1iqv5wolysnUSxMJMuqJk0YzcjMj3p9W/(HiFiMov.co)_fix-can39t-download-or-save-files-in-firefox-browser.jpg)