How to do a computer network? How to set up a LAN on a computer

You need to find a professional person to do this.

Start setting up --- --- add a printer or fax.

1. Make a copy of the files on that computer on your computer.

2. Create a shortcut to the file directory on that computer.

Right-click - create a shortcut on the desktop.

It depends on what you want to do with your LAN.

If it is an online game, you can directly use a network cable to interconnect it, such as CS, etc., and you can directly use the network cable to plug in each other to achieve a local area network.

If multiple computers are involved to set up a LAN, it is recommended that you can use a router to implement it!

1. Right-click with the mouse to open the one located on the desktop"Online neighbors"of property items. In addition to creating a new connection, you will see that there are two connections: one is a local connection, which is used for the local network card; The other is the connection of the Internet device, as an example of the 163 connection using the modem:

2. Right-click to open it"Connect to 163", there are options, security measures, networking, and sharing options alongside the regular item, and only the sharing item is currently used. On the Settings screen of the shared item, select In Shared Access"Enable internet connection sharing for this connection"while maintaining"Enable Request Dialing"The default selected attribute. In this way, other computers on the LAN can automatically trigger the dial-up by opening the browser directly, without having to run to the Internet server to manually dial before surfing the Internet.

However, remember that Save password is selected in the settings of the online account.

3. In the settings of other Internet clients, it is recommended to set the IP and DNS to automatically obtain, if a fixed IP address is used, the IP of the Internet server must be set as the gateway, and the IP address of the external DNS server must be set at the same time.

Create a domain controller (DC) under the XP system, and then add the win7 machine to this domain, set up a shared folder or shared disk for the win7 client under the xp system, change the permission to full access, and you can enter the file you want to share into this share, you can achieve the easiest access.

There is a problem by email.

Connect the two computers with a crossed line and set up sharing.

What you're talking about is,CS in the network or,