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

I am using firefox 5 now. My computer is on pentium 3, which might not support SSE2, if I upgrade to firefox 6, what would happen?

  • 1 reply
  • 5 have this problem
  • 5 views
  • Last reply by cor-el

more options

I am using firefox 5 now. My computer is on pentium 3, which might not support SSE2, if I upgrade to firefox 6, what would happen?

I am using firefox 5 now. My computer is on pentium 3, which might not support SSE2, if I upgrade to firefox 6, what would happen?

All Replies (1)

more options

It is listed under recommendations, so you can give it a try to see if it works and if it does then how well it performs.