1. All you need is your friends IP address and your Command Prompt.
2. Open your notepad and write tis code as it is……………… I would prefer you to copy this !

@echo off
:A
Cls
echo MESSENGER
set /p n=User:
set /p m=Message:
net send %n% %m%
Pause
Goto A

3. Now save this as "Messenger.Bat".
4. Drag this file (.bat file)over to Command Prompt and press enter!
5. You would then see some thing like this:
MESSENGER
User:

6. After "User" type the IP address of the computer you want to contact.

7. Before you press "Enter" it should look like this:

MESSENGER
User: IP_Address
Message: Hi, How are you ?

8. Now all you need to do is press "Enter", and start chatting Now all you need to do is press Enter, and start chatting.....
Comment if u liked it.. :)