How to connect two computers together:

1. First we need to prepare the tools. The required tools include a hub or router, and a computer with a network card installed. Once we're ready, we can start.

2. Everyone must know that if you want to connect two computers, the easiest way is to use a USB connection data cable to connect directly. This is also a more convenient operation method. If we want to connect directly, we can buy a special USB cable on the market. Of course, from an expansion perspective, we'd better use the following method to connect.

3. First, we need to use a network cable to directly connect the network cards of the two computers. Generally speaking, this network cable is a crossed network cable. Today's network card interfaces can generally automatically identify parallel networks and crossed network cables. So we only need to buy any network cable. If there are more than two computers that want to set up a LAN, then we can only use a hub to help set up.

4. After preparing the hardware, we can start setting up the software. The specific method is to first enter the computer's control panel, double-click the user account, and then click on the gray guest account item. Then click the button to enable the guest account in the middle of the window that opens. When the guest account is displayed in color, it means it has been successfully opened.

5. The next step is to set the IP of the computer, open the control panel on a computer, and then double-click the network connection to enter. After entering, double-click Internet Protocol to set the IP. After setting up, click OK and choose to restart the computer. If the network cable is connected normally at this time, we can access the shared resources between the computers through Network Neighborhood. You can also share your printer and play games online.