This is how i am using "Firefox 36.0.1" and my Firefox Crashed as well as Flash player too. I have troubling in watching movies online this is how if i am watching small length videos that it doesn't crash but when i am playing large length videos first Flash player crashed after this Firefox crashed too. As i was trying to Watch Home Animation Movie online that it laid to me a trouble that it crashed again and i had mentioned the link below also Youtube videos also making trouble so i mention sources below where i was last time also review that and as i had try it many times to play and i have also clear the cookies and cache but there is no effect to Firefox, So whatever the reason behind it. i need support about this and get me out of this trouble and as Firefox is my favorite browser i don't wants to change this and please help me as soon as possible...!! Links Below where the error occurs..! https://www.youtube.com/watch?v=iLGDJkhYnVc http://unlimitedanimationmovies.com/home-2015-online.html