This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Èròjà atẹ̀lélànà yii ni a ti fi pamọ́ fọ́jọ́ pípẹ́. Jọ̀wọ́ béèrè ìbéèrè titun bí o bá nílò ìrànwọ́.

I need a different version of Firefox for work. 4.0 isn't working correctly with my work program and I don't know how to download an older version.

  • 1 èsì
  • 1 ní ìṣòro yìí
  • 1 view
  • Èsì tí ó kẹ́hìn lọ́wọ́ the-edmeister

BKNUTSON
BKNUTSON
more options

I have an online job that requires me to use a different version of firefox. My computer already has 4.0 on it and I need to know how to change it to an older version so I can use it for work.

I have an online job that requires me to use a different version of firefox. My computer already has 4.0 on it and I need to know how to change it to an older version so I can use it for work.

All Replies (1)

the-edmeister
the-edmeister
  • Moderator
more options

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

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