we are thinking to open a software company but i don’t know to connect all computer together so that every information can be shared by all the people . I came to know that network card is a card which allows a computer to connect in a computer network. As it is very important to connect all computer togetherI want to connect them with the help of network card. What are the kinds of network card and whether the network card for different network are different.where to connect the network card whether on motherboard of somewhere else. I also heard something about MAC address related to network card please specify that also. .
