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.

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

how do I change Firefox 4.0 for Firefox 3.6?

  • 1 phendula
  • 5 inale ngxaki
  • 3 views
  • Impendulo yokugqibela ngu John99

more options

I have Firefox 4.0 , but The Firefox 4.0 is very strong for my computer so I need Firefox 3.6. Please, How do I change the Firefox 4.0 for Firefox 3.6? Sorry for my Enghlish, but I am from Slovakia.

I have Firefox 4.0 , but The Firefox 4.0 is very strong for my computer so I need Firefox 3.6. Please, How do I change the Firefox 4.0 for Firefox 3.6? Sorry for my Enghlish, but I am from Slovakia.

All Replies (1)

more options

See Install an older version of Firefox <-- clickable link --

I hope the above article is available in your language.