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 open
Type 'tracert www.google.com'
This will list all the computers/routers, or 'hops' if you like between you an Googles server
look something like....
Tracing route to www.l.google.com
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 22.214.171.124
3 22 ms 22 ms 22 ms 126.96.36.199
4 27 ms 27 ms 26 ms 188.8.131.52
5 28 ms 26 ms 27 ms 184.108.40.206
6 26 ms 31 ms 26 ms 220.127.116.11
7 27 ms 26 ms 26 ms acc1-10GigE-0-7-0-4.bm.21cn-ipp.bt.net [109.159.
8 39 ms 35 ms 35 ms core1-te0-15-0-14.ealing.ukcore.bt.net [109.159.
9 35 ms 34 ms 37 ms peer1-xe1-0-0.telehouse.ukcore.bt.net [109.159.2
10 33 ms 34 ms 33 ms 18.104.22.168
11 64 ms 113 ms 33 ms 22.214.171.124
12 33 ms 33 ms 33 ms ................................etcIf 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 address
It'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 centre
go tochange adapter settingclick on your connectionclick on properties at the bottom
click on protocol version 4 or 6
click on propertiesif 'obtain dns automatically' is checked change it to manual
(These are googles free dns servers)Confirm all changes
close and restart internet browser
try againIf you are not up and running at this point post back!