Recent answers to I cannot open Mozilla at all sometimes, why is that?https://support.mozilla.org/en-US/questions/6817952010-05-25T02:48:01-07:00Hello Marilyn.
Look at this support article:
http://support.mozilla.com/en-US/kb/Firefox+hangs#Hang_2010-05-25T02:48:01-07:00Morbushttps://support.mozilla.org/en-US/questions/681795#answer-19538<p>Hello Marilyn.
</p><p>Look at this support article:
</p><p><a href="http://support.mozilla.com/en-US/kb/Firefox+hangs#Hang_at_exit" rel="nofollow">http://support.mozilla.com/en-US/kb/Firefox+hangs#Hang_at_exit</a>
</p><p>Hopefully it has the answer for your question.
</p>