Every want to play internet games with your friends on the same network but there is no internet around? Most games let you play with just the people on your network. This will show you how to set one up even if there is no router around. You can make your own network allowing people within 30 feet of you computer to join the your network.
Step 1: Start
Go to the bottom right of your screen and select the icon for wireless networking then open the network and sharing center.
Step 2: Step 2
Clock set up a new connection or network.
Step 3: Select
Scroll to the bottom of the window that pops up and select Set up a wireless ad hoc network.
Step 4: Name it!
Name your network (Hoc Network in my example). Put a password on it if you like.
Step 5: Finish
Go play that game or share files, music, or videos though the network and sharing center.