Slow DNS response times

[Sam]

I am running Windows XP and I have recently noticed a slow down in my
general internet use. Whenever I go to a website, it always takes a very
long time to find the host, but it eventually gets there. I am experiencing
this with Firefox and IE. I am behind a NAT router with a cable modem,
another computer on the network is fine. Is it possible to somehow reset
the DNS settings?
Thanks,
Sam

 

[Guest]

yep go to control panel network connections .click on local area connection
..in general tab internet protocol (tcp/ip) .click on it then uninstall
..restart computer .go back to same box L A C general tab click on install
pick internet protocol .then it will install for you again .after that go to
the same one click on it again then .click on properties in this window make
that both with obtains are set on auto tony