Have downloaded Firefox 3x in past month (uninstalled previous versions first) but had to stop using as keeps freezing and not even able to close the programme 的最新解答https://support.mozilla.org/zh-TW/questions/10605632015-05-04T09:01:20-07:00Some added toolbar and anti-virus add-ons are known to cause
Firefox issues. Disable All of them.
2015-05-04T09:01:20-07:00fredmcd-hotmailhttps://support.mozilla.org/zh-TW/questions/1060563#answer-724932<p>Some added toolbar and anti-virus add-ons are known to cause
Firefox issues. <strong>Disable All of them.</strong>
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<p>Here are two things I want you to try;
</p><p>Start <strong><a href="https://support.mozilla.org/en-US/kb/troubleshoot-firefox-issues-using-safe-mode" rel="nofollow">Firefox in Safe Mode</a></strong> {web Link} by holding down the <strong>&lt;Shift&gt;<br> <em>(Mac Options)</em> </strong> key, and then starting Firefox. Is the problem still there?
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<p>If there are still issues;
</p><p>Start your <strong>Computer</strong> in safe mode with networking. Then start Firefox.
Try <strong>Safe</strong> web sites. Is the problem still there?
</p><p><strong><a href="http://encyclopedia2.thefreedictionary.com/Linux+Safe+Mode" rel="nofollow">Starting The Computer In Safe Mode;<br>Free Online Encyclopedia</a></strong>
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