Usually bluetooth is used for connecting a mouse, headset, etc., and Wi-Fi is used for networking. However, the bluetooth and the Wi-Fi adapter are generally switched on and off with the same switch. Is there a LED that indicates whether the switch is on or off? If so, is it properly indicating the switch position?
Are you connected by wireless to your home network now? If so, please show ...
Start, Run, CMD, OK to open a command prompt:
(For Vista or 7 type CMD in the Search box after Start)
Type the following command:
IPCONFIG /ALL
[Note that there is no space between the slash and ALL.]
Right click in the command window and choose Select All, then hit Enter.
Paste the results in a message here.
If necessary use a text file and removable media to copy the results to a computer with internet access.