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How to i go back to firefox 3.0 because devry university, which is where i go to class online, doesn't support firefox 4.0

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rockingbabe666
rockingbabe666
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I am running firefox 4.0 just upgraded to it, and i tried to access my classes for today but the site doesn't support 4.0 but supports 3.0 and 3.5. I was wondering how i can go back to 3.0 or 3.5 so that i can still access my classes using fire fox. I prefer fire fox over internet explorer.

I am running firefox 4.0 just upgraded to it, and i tried to access my classes for today but the site doesn't support 4.0 but supports 3.0 and 3.5. I was wondering how i can go back to 3.0 or 3.5 so that i can still access my classes using fire fox. I prefer fire fox over internet explorer.

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the-edmeister
the-edmeister
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http://support.mozilla.com/en-US/kb/Installing+a+previous+version+of+Firefox

http://www.mozilla.com/en-US/firefox/all-older.html

cor-el
cor-el
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  • Top 10 Contributor
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It would be better to use the portable Firefox version for such websites if you can't use Firefox 3.6.x. Downgrading to an old and no longer supported Firefox 3.0 version is not recommended.