i have hpdv6000 laptop and i want to use bluetooth . i have a icon in control panel and there is no option to enable it . i dont know if its built in bluetooth or should i search somewhere to turn on or should i buy the bluetooth device
If there's an Icon for it then it looks as if it's built in. activating another bluetooth device should enable it. You may need the software for the other device.
Try enabling bluetooth on your mobile phone and see if the laptop reacts to it. If your phone doesn't have it I'm sure someone you know will have one.