We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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

সহায়তা খুঁজুন

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.

আরও জানুন

এই থ্রেডটি সংরক্ষিত ছিল। যদি আপনি সাহায্য চান তাহলে অনুগ্রহ করে একটি নতুন প্রশ্ন জিজ্ঞাসা করুন

How do i uninstall firefox 3 now that i have firefox 4?

  • 1 উত্তর
  • 6 এই সমস্যাটি আছে
  • 1 দেখুন
  • শেষ জবাব দ্বারা TonyE

darkpoet67
darkpoet67
more options

I recently installed Mozilla Firefox 4 beta but firefox 3 is still on my computer. How do i uninstall 3 without deleting my bookmarks, which seems to have carried over into 4 quite nicely, and other preferences?

I recently installed Mozilla Firefox 4 beta but firefox 3 is still on my computer. How do i uninstall 3 without deleting my bookmarks, which seems to have carried over into 4 quite nicely, and other preferences?

All Replies (1)

TonyE
TonyE
  • Moderator
more options

See https://support.mozilla.com/kb/uninstalling+Firefox

Do not select the option to "Remove my Firefox personal data", if this option is selected it will delete all of your Firefox user data for all versions of Firefox. If the option is not selected, Firefox user data is left intact.