The different network types use different hardware, but they all have the same essential components:

      More than one computer
     Hardware (such as a router) and software (either built in to the operating system or as a separate application) to coordinate the exchange of information
      A path for the information to follow from one computer to another

Below are some examples of small networks:






















Resources

Home Networking Resources at Microsoft

Beginners Guides: Wireless home networking

Computer Network Setup for Beginners with Automatic Settings
How Home Networking Works

Basic Networking Tutorial

Step-By-Step: Set Up a Network in a Snap
If you have more than one computer at home or in a small business you need to link them in a network. in order to exchange data and printers.
When you create a personal or small business website you will want to be able to access it from all your computers. Networking is part of our full service website setup. The two go hand in hand so we offer services in setting up networks.
Once, home networks were primarily the realm of technophiles -- most families either didn't need or couldn't afford more than one computer. But now, in addition to using computers for e-mail, people use them for schoolwork, shopping, instant messaging, downloading music and videos, and playing games. For many families, one computer is no longer enough to go around. In a household with multiple computers, a home network often becomes a necessity rather than a technical toy.

A home network is simply a method of allowing computers to communicate with one another. If you have two or more computers in your home, a network can let them share:

     Files and documents
     An Internet connection
     Printers, print servers and scanners
     Stereos, TVs and game systems
     CD burners

Videos
Setting up a Small Business Network
Wireless Internet Tips
How To Secure A Wireless Network
Ethernet Cables and Router Speed
Small businesses generally lack support from a corporate IT office. The ideal network for such an organization therefore must be straightforward and easily managed. No two organizations have the same needs, and complications will always arise. One of the guiding principles is to follow the simplest approach to achieve the desired results.

No matter the size of an organization, it must address the provision of computer support. A small business may have only one person dealing with computer issues-and then often on only a part-time basis. Many organizations hire a consultant to establish their computer environment, and then rely on in-house staff to keep it going.