The most simple way is to buy a network card for each PC and then a hub, and connect all the pcs to the hub using cat5 (network) cabling.
Well the previous answer is okay but, move up and use a switch or a router, these devices by linksys and other companies usually run no more than $100, you can even go wireless with this route.
By installing a NIC in each of the proposed networked computers, this means that these computers are then able to connect to a network. Dependant on the number of computers you are looking to network will usually be a major factor in which topology you choose for it. By then using a cable such as UTP or STP, you can connect the computers to servers and peripherals usually a router. Routers are usually faster than Switches as they send data directly.
A group of computers might form a network, but this is not necessarily the case. There is no commonly used collective noun for computers.
when group of computers or any other systems or connected together,it is called as network.
a home group or work group
Network
the print manager group
Network Printer
Local Area Network (LAN) allows two or more computers to access the internet through a single router and, by creating a shared folder/directory, to share data between any computer connected to the LAN.
Network is defined as a group of autonomous systems that are connected to each other. Computers in a network can communicate with each other.
its a computer network
A network, or a subnet.A network, or a subnet.A network, or a subnet.A network, or a subnet.
A workgroup is a logical collection of computers that share resources. (or) A work group is a collection of computers that share resources.
Short answer: a network is a group of computers linked by wires or wirelessly. A network can be small like a home network or very large like the internet.