Check your username and passwords are correct and configured correctly in your WIRELESS settings. It will still transmit packets even if these are wrong as your pc is constantly talking to router.
If wireless detials are correct, continue on.....Open a command window type 'cmd' in Start Menu search bar to openType 'tracert www.google.com'This will list all the computers/routers, or 'hops' if you like between you an Googles serverShould look something like....C:\Users\Administrator>tracert
www.google.comTracing route to
www.l.google.com [173.194.67.105]over a maximum of 30 hops: 1 236 ms 1 ms 1 ms BTHomeHub.home [192.168.1.254] 2 23 ms 21 ms 21 ms 217.32.141.5 3 22 ms 22 ms 22 ms 217.32.140.222 4 27 ms 27 ms 26 ms 217.41.216.234 5 28 ms 26 ms 27 ms 217.41.222.18 6 26 ms 31 ms 26 ms 217.41.222.178 7 27 ms 26 ms 26 ms acc1-10GigE-0-7-0-4.bm.21cn-ipp.bt.net [109.159.248.70] 8 39 ms 35 ms 35 ms core1-te0-15-0-14.ealing.ukcore.bt.net [109.159.248.38] 9 35 ms 34 ms 37 ms peer1-xe1-0-0.telehouse.ukcore.bt.net [109.159.254.98] 10 33 ms 34 ms 33 ms 195.99.126.111 11 64 ms 113 ms 33 ms 209.85.252.188 12 33 ms 33 ms 33 ms ................................etc
If you only have the first one (192.168....) that is your home network and you are not talking to the outside world. That narrows your problem down.......If you see a whole list like above then your pc is talking to net.
If it says host is unreachable or not found or similar then your pc is not able to look up the addressIt's like when you type google, the pc has no idea what you mean so it goes to a directory like the yellow pages and gets the phone number. These are called 'dns' (directory name server)See how you get on,
if you d o not get a full tracert, then go to your
network and sharing centrego to
change adapter settingclick on your connectionclick on properties at the bottomclick on protocol version 4 or 6click on propertiesif 'obtain dns automatically' is checked change it to manualenter
4.4.4.4and
8.8.8.8(These are googles free dns servers)
Confirm all changesclose and restart internet browsertry again
If you are not up and running at this point post back!