Want to set up a LAN for your office so well? But the LAN doesn t know anything.

Buy a switch, fill in the IP of each computer, turn off the firewall, and if you play LAN games, you also need to fill in a protocol, see the right dot network neighbor, point attribute, and then click the local connection attribute, double Internet protocol, you can set the IP IP in it, and the ip should be set to the same format Only the last number in the first row cannot be the same, and the others must be set to the same The number filled in it is 0-255, click to install it in the properties of the local connection, and then click the protocol to install an ipx protocol to play LAN games

with a router or switch. Connect your computers to the router with network cables, and plug them into the router marked . On the port, connect the cable to the port marked with the word wan on the router, and then follow the instructions on the router manual to set up the Internet.

Buy a router and you can share it. Generally, IP addresses are automatically obtained by routes.

Maybe I can help you, buy an 8-port hub and then make the network cable, set the IP address, and add the IPX protocol.

<><5. In the page that appears, set the option of the permission to Shared or Unshared, and then click Next to automatically create it.

The methods are: 1. First, find "My Computer" on the desktop, right-click it, and find "Properties", as shown in the figure below;

2. Then we can find the change settings on the right side of the interface, after the computer name, and click to enter;

3. Enter the computer name interface, and then click Computer Change;

4. At this time, you should choose a name for the computer, just a name, so that there is no requirement, and then check the working group, and set the working group because the computers in the same working group can access each other;

5. Open the window icon on the "My Computer" on the desktop and click Settings;

6. Then find the "Network & Internet" setting option and open it;

7. Find "Network and Sharing Center" on this page and click to enter;

8. Then click on the "Change Advanced Sharing Settings" option;

9. Finally, you can choose whether it is private or public, remember to check [Enable Network Discovery] and [Enable File and Printer Sharing] in the submenu bar, and click Save. This completes the LAN sharing.