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I downloaded Firefox and now I can not log onto the web. Not with FF, Chrome, IE or Safari

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  • 最近回覆由 nickolay

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I just downloaded FF on my MacBook Pro and now none of my browsers will allow me online. It recognizes networks... says i have an IP... but wont recognize the nets. Help!

This happened

Every time Firefox opened

== i downloaded FF for first time

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Firefox doesn't change any system-wide networking settings, nor does it install any low-level services, which could affect other applications, so it shouldn't cause this, it could merely be a coincidence.

Do you use any antivirus or firewall software? Did you try restarting the computer?

What error message do you get when you try to open a web site?

See also http://support.apple.com/kb/HT1714