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.

ابحث في الدعم

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

my instructor wants me to have firefox 4.x., how can I download this version?

  • 1 (رد واحد)
  • 1 has this problem
  • 2 views
  • آخر ردّ كتبه the-edmeister

more options

My instructor requires that I have Firefox 4.x installed on my computer. I have read your articles and have found questions for 3.6 and links that take me only to 6.0 downloads. How can I download an order version - specifically - I need to download firefox 4.x. She does not point to newer versions, as she does for explorer.

My instructor requires that I have Firefox 4.x installed on my computer. I have read your articles and have found questions for 3.6 and links that take me only to 6.0 downloads. How can I download an order version - specifically - I need to download firefox 4.x. She does not point to newer versions, as she does for explorer.

All Replies (1)

more options

Tell your instructor that Firefox 4.0 isn't secure, and that Firefox 5 and then Firefox 6 are security updates for Firefox 4. Plus, Firefox 3.6.20 and Firefox 6.0 are the only two versions which are currently supported.