My laptop is connected to a wireless network but I cannot acces the internet nor yahoo messenger. Help!?

Answer 1

Sometimes it helps to run the network setup wizard in windows. You may think everything is set up properly, but it may not be.

Also, reboot your router. It may need a nice refresh.

Change your WEP/WPA etc... key. I don't know why, but sometimes I just change the key (and change it on all computers) and it works for me.