Hi,
Along the top you have function keys... F1, F2, etc.
on one of these you will have something which looks like a radio mast or a variation thereof. You will also have a function control key (which usually has the same colour text as the function you are trying to perform on you Function keys) which is used in conjunction with the wireless button. For example on my laptop the wireless function key is F9. To turn on my wireless connection I press my function control key and F9 simultaneously.
Kate_EIRE, January 2009