The idea was born in the mind of my friend - Mother of a very nice Son - who spent a little too much time at the computer and does not always respond to requests of his Mother for interrupt / end play / work on his computer. It turned out that display a message, combined with the possibility of locking in a while gives a surprisingly good results :-) Generally, the program is used to perform a number of commands on a remote computer. Available commands are: - Message appears on the screen of the remote computer, message box can be closed immediately, and user is able to continue to work - Message appears on the screen of the remote computer but message box can be closed after a certain period of time, before the expiry of that time working on remote computer is locked - Remote PC shutdown - immediately or after a specified time - Locking the remote computer - this feature causes the computer to be blocked at every start until the expiry of the time previously set. For this function the server application must run at boot Windows. It is possible to pass this protection with unlock password. Client part is installed on your computer, server on computer you want to control.