If you just have 2 computers and neither one is wireless then you can just buy an Ethernet switch and connect to it and then turn file sharing on and your done.
If one (or both) is wireless and one is not you can buy a wireless Router with a 4 port Ethernet port on it and then you can connect the wireless one via wireless and the non-wireless one to the Ethernet port and then they can connect to each other. The Router will also give you the benefit of having a "Hardware" firewall to protect you from the internet, neighbors, etc.
If you have a DSL/Cable modem then it would be similar to this:
DSL/Cable modem-----Router (wireless(?))----computers, HDTV, BlueRay player, etc.
Networking. You can network 2 computers together, and share the contents of the drive.
The basic goal of creating a network is to share resources.
You can share every folder on a computer network, you just have to edit the share characteristics.
A computer network is a connection between different computers. It is used to share information (for example, share a folder of pictures), and resources (for example, a printer is used by more than one computer).
No they don't.
NetworkA Network Interface Card
its a computer network
Network Node Computer Workstation Online
Yes, they can.
Computer networks have several important purposes in the business and personal world. Whether a company or group needs to share resources, files, or even printing capabilities, a computer network will allow for it.
Computer act as end devices between whom the communication is established by networking process.
you dont "need" a computer network. you also dont "need" the internet (which is basically a giant network)