The program Screen Guard represents the program of interlock of activity of the computer.
The activity is renewed after the entering of the password.
Screen Guard covers a Desktop with an false Desktop, or your custom picture.
It is possible also to insert the text.
To enable the protected mode you have to start the "To establish protection" menu topic.
The right mouse button (independent of the adjustments of mouse) is the only operable control, which
is used to calls the password window.