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

Firefox 4 has made my computer slower and it freezes. How do I get back to Firefox 3 or fix this

  • 1 balasan
  • 2 ada masalah ini
  • 1 paparan
  • Balasan terakhir oleh the-edmeister

more options

My computer has gotten noticeably slower since upgrading to Firefox 4. It also freezes, sometimes for minutes. Is there a fix or if not, how do I get back to the previous Firefox. I have been with you for years and I'm about to say goodbye.

My computer has gotten noticeably slower since upgrading to Firefox 4. It also freezes, sometimes for minutes. Is there a fix or if not, how do I get back to the previous Firefox. I have been with you for years and I'm about to say goodbye.

All Replies (1)

more options