Ok, I am really dumb when it comes to this sort of stuff, so please help. Here is the problem.
I have DSL with a 2wire network. One computer is hooked up directly to the router, and then my computer is hooked up through a wireless usb adapter. I recently installed service pack 2. Now on some websites, not all, I get a, "This page cannot be displayed" error. So, I think, oh, the website must be down. But, on the other computer, the one hooked up directly to the router, it can go to that page without a problem.
So, I have been looking on forums and stuff for a solution, but I don't understand what they are talking about more that half the time. Can someone please help me?