Can Ping But Cant Browse

1st i want to said im sorry for my bad english
Ive Got Problem

-The Site Can Ping But Cant Browse(yahoo,facebook,ge.iahgames.com
-Ive running full scan there was no virus(malwarebyte,Avast5.0)
-How To Set Up proxy(did combofix can fix proxy setting>)

Done deleted cookie
Done Cleaning All Temp item
Done Flush Dns
Done Winsock Reset

And done FORMATED COMPUTER IN 5 TIME IN 1 DAY:cry

 

Questions

* Did you tried to navigate with different navigators Ej: Mozilla, Chrome, Opera, Avant.
* If you know the IP from Facebook, Yahoo, or Google did you tried to put the IP in the navigator instead their name? I mean try to go to this ip's in your navigator (are from google)

http://200.42.97.111
http://209.85.195.104

* What navigator was using Internet Explorer? What version? What Windows?
* Do you have installed any antivirus?
* Are you in a home network?
* Do you have installed some firewall?
*Did you sucefully installed flash 10?

Possible Solutions

1. If you're using Internet Explorer 7 or above, check to disable all components and try to browse some pages as google, facebook, gmail.

2.Try another Navigator as Mozilla Firefox.

Good luck, tell us results.

 

Respectability Mr itmortiz thanks for giving some solution

Now Im using Chrome And Old IE

-Im using antivirus Avast 5.0
-Yes im using home network
-Im try to close the firewall&Antivirus to open the website Its still same
-Im sure im succes installed FlashPlayer

QUOTE

Possible Solutions

1. If you're using Internet Explorer 7 or above, check to disable all components and try to browse some pages as google, facebook, gmail.

2.Try another Navigator as Mozilla Firefox.

i agreed with ur solution thanks for the help
its help thank you sir

 

So, did it work?

 

there is a much easier way to test what the last poster is essentially trying to get at.
First ping 74.125.47.103 successful?
Then ping google.com successful?

Let me know.

 

Well i think the problem is DNS or his navigator (bad installation / broken component), DNS doesn't depend of him at all, i mean ISP can have part of the trouble too.

Let's us know if you solved dude!

 

yes its work after i disable all plugin