Firefox Not Open or Run

Firefox tutorials:- If you face Firefox Not Open, Firefox Not Run, Firefox Not Respond, Firefox Show Error, Create A New Firefox Profile, How To Save Bookmark in Firefox , In Window 7 In Window 8 In Window 10 , this video is made for you. It’s not a very new problem, often Firefox causes this type of problem. There are many solutions but not of them are intuitive. Such as if you reinstall, you will lose your browser history, bookmarks, saved pages...etc. So, if you want to save your data, fix Firefox without any loss…….Please watch this video