Basic thing is to turn off your modem for ten seconds, then turn it back on.
If that doesn't work reset.
If that doesn't work simply call you ISP (Internet Service Provider)
First one usually fixes it.
ok im running windows vista sp2 on a compaq desktop, 2.66ghz quad, 4gb ram, and im networked through a pci wireless card.
like i said before the internet works fine on every other computer i have in my house.
the problem is that when i click some links or any page sometimes it goes to page cannot be displayed, i have to press refresh a few times before the page loads. this happens frequently about every second link i press and its getting really annoying
umm ive got internet explorer 8, firefox and google chrome and it happens on all 3 browsers and ive already tired repairing the ip stack, i saw it in another forum and tried it but it doesn't work. I've had this problem for a while now and i really want to fix it...
Try uninstalling IE 8 and going back to 6 or 7 and see if that helps. Make sure that FF is updated to FF 3 (I had a similar problem in FF 2). Make sure that it's not some kind of spyware or virus. Run an AVG scan and a Malware Bytes - Anti-Malware scan. Both are free programs.