send message on the network

Do you want to send a prompted message to another computer joined with the same local network that you are in. It is easy and without downloading new program, you just have to adjust some setup from the item "administrative tools"

The way to do it:

Start > control panel > Administrative tools > Services : choose "Messenger" from the right column, then choose (Startup type = Automatic) then click "Start" and finally click "Ok"

Not: Both receiver and sender have to setup the same.

sending way is that you open start > Run. and type this : net send 00.00.00.00 the message
the zero and dot will be receiver's IP (in the local network"after it you will write the message, the "net send" musn't be edited to any another formula.

If someone in the local network annoying you by sending a lot of messages you can stop receiving messages from the same setup follow this:
Start > control panel > Administrative tools > Services : choose "Messenger" from the right column, then choose "Stop".