Depends on the notebook. They mostly do have sound capability. If they do they will have three coax sockets: One marked with a mike symbol, one with a hreadset symbol and the other with a funny symbol that denotes 'Line'. Why not check your user guide - nearly always on the notebook these days.
Terry
February 2006
I can answer this question...
can i have a voice conversation, on a notebook pc,or do i need a sound card?