Finally, it can work!
I give this input sketch to my notebook:
IPAddress ip(192,168,1, 77);
IPAddress gateway(192,168,1, 77);
IPAddress subnet(192, 168, 1, 77);
then I upload it to my arduino UNO
Then this input sketch to my netbook:
// Enter the IP address of the server you're connecting to:
Then I open RUN, then type TELNET, then type o 192.168.1.77  in my netbook and in my notebook
Finally it results that everytime I type something in cmd in my netbook, it will also appears on my netbook (in serial monitor)
But I still want to improve it...
Vielen Dank for your all input and suggest.