Quick Description 1 ad hoc networks

Wi-Fi Networks

Internet Sharing-

ICS or internet connection sharing is a feature given is most operating systems the most current is Microsoft Windows 7.   This feature allows you to share both internet and files by having one computer connected to you Wi-Fi or Wireless router threw a LAN or Ethernet cable, then of course have a(n) ad hoc network setup so that all of the computers you wish to share internet with can connect to it.  

Notes-

Security is a big problem in our world so it is very important that when you setup your ad hoc network that you enable security no matter what OS you use Windows XP Vista or 7 and when it comes out Windows 8

In addition, it is very hard to set this kind of connection up with a(n) computer using Windows XP I personally recommend only trying the setup with a Windows Vista or 7 OS because they are both much easier.

To prevent Copyright Infringement

I do not own Microsoft or Windows!! 

Here is a document that will show you how to set up ad hoc networks on Windows XP 
Click here to download