ok i did what madarame posted
"right click my computer, properties, computer name tab, click network Id, next, next, uses without a domain (kung wala), type workgroup name.. ok.. then restart.."
parehas na kami ng workgroup. ngayon this desktop is directly connected sa router and modem.
ngayon tiningnan ko yung laptop sa networks via desktop. lumabas yung laptop.
then punta naman ako sa laptop to open networks. ang nakikita ko lang dun is yung latop lang and residential gateway.
how do i ping the laptop?