Windows 7 - firefox 64 bit or safari 64 bit

Sorry to sound blonde but PC keeps crashing, it's a new lappy with windows 7 and had safari and IE on it... I was advised to up load firefox 64-bit and safari 64-bit but every time i look for them there on what look's like dodgy site, can anyone offer me some advise on this?? thanks

Firefox is still testing out the 64-Bit version:

Firefox Takes First Steps Into 64-Bit Territory | Webmonkey*| Wired.com

Right now, there is no 64-Bit version of Flash Player, meaning that a great many embedded videos wouldn't work.

I'd recommend the 32-Bit version:

Firefox Browser | Free ways to customize your Internet

Thanks hun

Post back if the computer keeps crashing after switching over.

If you are seeing that many crashes, you may have a computer issue.

I have Windows 7/x64 and surf a lot with Firefox (and I have ~17 extensions installed) and I can't remember the last time it crashed for me.

Anytime I build a new computer or do a serious upgrade. I run Prime95 "Torture test" overnight to make sure it is stable. It should run indefinitely without issue, but overnight provides a decent level of stability testing.

I mentioned it to a friend of mine and it failed after 15 minutes highlighting serious stability issues.

Prime95 (32bit) - 25.11 Download - EXTREME Overclocking