Ping other computers can follow the following steps, taking XP system as an example:

1. Click "Start" in the lower left corner of the screen.

2. Click "Run"

You can also use the key combination on the keyboard to call the Run column, as follows:

3. Enter the command cmd in the Run column, and then click OK.

4. The following screen will appear:

5. Enter "ping119.75.218.77" at the blinking cursor. -t, where "119.75.218.77" is the IP address of the other computer, and "-t" is used to display the ping result until pressing ctrl+C on the keyboard to terminate, or "-t" can be omitted from the command line.

6. Enter to display the result of ping another computer.

The above picture shows that you are not connected to the other network.

The above picture shows that the network with the other party is smooth.