If someone has any idea what I can do to fix this...please, any suggestions would be appreciated.

Here's what happens.

I turn my computer on. And, I get a pop up that says my norton anti virus is not on. I need to restart my computer. So I do. Still get the same message. So, I did a system restore, and, that didn't help. When I go to norton anti virus, it says it's on, but, that the virus definitions need to be updated. So, I update. But, the update finishes before it is complete and gives me this message "LiveUpdate could not retrieve the catalog file of available Symantec product and component updates. Please verify that you are able to connect to the Internet and run LiveUpdate again."

Which, I can obviously connect to the internet because I'm on Pet Talk. BUT...I can't check my yahoo...it let's me get to the sign up page, but, I type my id and password in, and, I get page cannot be displayed. I get that when I try to get into my banking account online, too. I also got it when I was attempting to buy a new norton anti virus download online. I got up to the "continue to checkout" and got that page cannot be displayed. I also get it any time I try to go to help and support. I can't even get to the symantec website to get a phone number, and, norton is their program.

So, if nothing else, can someone go to that site and post the phone number for me? I tried Dell, and, of course, it costs $100 just to talk to someone.

Anyway, I'm planning just to take the computer to Best Buy here this evening if I can't fix this myself. I'm not a computer person at all, but, I knew to try to the system restore. That's about as far as my knowledge goes, though.

Thanks guys, I'm just a little lost.