2. 
3. Click Properties to enter 
4. Change the IPv4 protocol in the network card (adapter) option 
5. Automatically obtain the IP address and change it to manual setting 
6. Set the IPv4 protocol of another computer, the steps and The settings of the new computer are basically the same, but the specific IP address and gateway are different. The gateway here must be the IP address of the new computer. The principle is the same as that of the computer connecting to the router. If the gateway entered is not the IP of the new computer, it can Rom a 
complete basic software configuration, you can use the ping command ping 192.168.1.2to test whether the network path 
to the old machine to export data to a disk or file sharing is set to 
select everyone 
finally we can access old computer shared folders via the command After ccpp \192.168.1.2 ``````, 
then you can enjoy the pleasure of extremely fast transmission