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

Mulongo oyo etiyamaki na archive. Tuna motuna mosusu soki osengeli na lisalisi

Is there a version of Firefox I can run on a PC that only supports SSE (and NOT SSE2)

more options

I want to download Firefox for an old PC running Windows XP 2002, service pack 2. System requirements for Firefox 9 include a system that supports SSE2 - mine only supports SSE. I cannot download anything to the PC directly as the browser has stopped working (IE7) so I am trying to download to a usb memory stick on my current PC (Windows 7) then transfer to the old PC. I am not very technical but hope someone can help me understand where I can find a version of Firefox that will run on the old PC.

I want to download Firefox for an old PC running Windows XP 2002, service pack 2. System requirements for Firefox 9 include a system that supports SSE2 - mine only supports SSE. I cannot download anything to the PC directly as the browser has stopped working (IE7) so I am trying to download to a usb memory stick on my current PC (Windows 7) then transfer to the old PC. I am not very technical but hope someone can help me understand where I can find a version of Firefox that will run on the old PC.

All Replies (3)

more options

Just try if it works on your computer. SSE2 is a recommendation and may not be a requirement. Having a sufficient amount of RAM and a processor that is fast enough is more important.

You can find the latest Firefox release in all languages and for all Operating Systems here:

more options

Ok, thanks very much, I will try it. Are there other versions between 3.6 and 9? I can always download both to my memory stick, but try using 9 first. The problem is that I am trying to fix my mother-in-laws PC which is in her house half an hour away by car) so I don't want to get there and find out I have the wrong version.

more options

The versions between Firefox 3.6.x and Firefox 9.0.x aren't supported any longer and have security bugs that were patched in the 3.6.x and 9.0.x versions.