Sharing Internet on XP

We can sharing internet information through (by) internet XP.
From My computer click right, in tab Computer Name a change : Computer name typing the computer name (ext : PC1) , Member of take Workgroup (ext : MIS).

From the computer to sharing

• From My Network place
• Choose Set up a home or small office network (next)

• Select a connection method, take number 1 (this computer connects directly to the internet. the other computers on my network connect to the Internet throught this computer) (Next)
  

• Select your internet conection
  

• Just Next and next till finish.
  

From Computer client

• From My Network place
• Set up home or small office Network (Next)
• Select a connection method, take number 2 ( This computer connects to the Internet a residential gateway or throught another computer on my network)
• Computer name : Take your computer name. (next)
  

• Name your Network, Workgroup name :..(enter your group name)
• Just Next and next till finish.