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

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

This thread was archived. Please ask a new question if you need help.

Firefox 4.0 is not compatible with 3.6.x. Is there a hidden compatibility mode?

  • 2 (ردّان اثنان)
  • 5 have this problem
  • 2 views
  • آخر ردّ كتبه GregOpp

GregOpp
GregOpp
more options

I installed Firefox 4.0 and attempted to use it for three days. I found the new user interface to be significantly different from version 3.6. It was so clumsy to use that I re-installed 3.6. Is there a compatibility mode for 4.0 that preserves the 3.6 interface? If not, why not?

I installed Firefox 4.0 and attempted to use it for three days. I found the new user interface to be significantly different from version 3.6. It was so clumsy to use that I re-installed 3.6. Is there a compatibility mode for 4.0 that preserves the 3.6 interface? If not, why not?

All Replies (2)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

If you do not like the new appearance of Firefox 4 then you can change some setting to restore the Firefox 3 appearance.

You can right click the orange Firefox button to open the toolbar menu.

  • Click the Menu Bar entry to make the Menu Bar visible.
  • Click "Tabs on Top" to remove the check mark and place the Tab Bar at its original position just above the browser window.
GregOpp
GregOpp صاحب السؤال
more options

Thank you. I'll try it.