i cannot open any website or some website. when i try to open it shows dns server is not responding and after some time when i try to connect it will connect and aftr some again same problem it will not open i tried to change the dsn number but it did not help
i have a wifi connection
and wn i use my lap for other wifi network it will work fine
can any 1 help plz??
You have a laptop, it has Windows 7.
Some Wi-Fi places work good. Nut you have trouble at home? At work?
Did this just start to happen?
Have you recently added any new software?
Anything new makes unknown changes. This often happens with 'free' or 'trail' software.

Can you get to following sites?

http://abc.com
http://bbc.co.uk
http://bing.com
http://google.com
http://geek9pm.com
http://msn.com
http://yahoo.com

If these sites work OK, but you have issues with other sites, the problem is not a setting you can change inside your laptop.thank u very much for UR reply
yes i hv win 7
hv trouble at home
i RECOVERED my laptop but still its same
and the link wich u SEND me its not opening
sometimes it will open some websites and some times it will not open nd some times it will not open any website
for sometime it will not open anything and after smtime it will open evrything
When did this start?
Did it used to work good at home last week?
Did you install new software?
Did you change something?
Did you move something from one end of the House to the other end?
Is the internet service from a telephone line?
Is the internet service from a cable television?
Did you call the company that SOLD you the internet service?
What kind of equipment did they give you?