hello, this crash happened because firefox runs out of memory. you also appear to have multiple malicious addons present. please perform all these steps:

1. reset firefox (this will keep your bookmarks and passwords)
2. afterwards go to the firefox menu > addons > extensions and in case there are still extensions listed there, disable them.
3. finally run a full scan of your system with different security tools like the free version of malwarebytes and adwcleaner to make sure that adware isn't present in other places of your system as well.

Troubleshoot Firefox issues caused by malware

in case the crashes continue afterwards please report back with a few more crash report ids...

Note that the crash report shows that you have some YouTube Accelerator (ytalsp.dll) on your computer that hooks itself as an LSP.

• http://en.wikipedia.org/wiki/Layered_Service_Provider

So be cautious with removing this program as this can break your internet connection.

• https://www.google.com/search?q=ytalsp.dll%20&gws_rd=ssl

• http://www.pcthreat.com/parasitebyid-40401en.html

HAVE TRIED BUT IN VAIN

APPLIED UR STEPS AFTER THAT NO CRASHES HAVE OCCURRED TILL NOW.....HOPE IT PREVAILS......THANKS A LOT FOR THE SUPPORT