For Windows NT only) The WinstationDesktop property specifies either the name of the desktop only or the name of both the ...

(For Windows NT only) The WinstationDesktop property specifies either the name of the desktop only or the name of both the desktop and window station for the process.  A backslash in the string indicates that the string includes both desktop and window station names.  If WinstationDesktop is NULL, the new process inherits the desktop and window station of its parent process.  If WinstationDesktop is an empty string, the process does not inherit the desktop and window station of its parent process; instead, the system determines if a new desktop and window station need to be created.  A window station is a secure object that contains a clipboard, a set of global atoms and a group of desktop objects. The interactive window station assigned to the logon session of the interactive user also contains the keyboard, mouse, and display device. A desktop is a secure object contained within a window station.  A desktop has a logical display surface and contains windows, menus, and hooks.  A window station can have multiple desktops. Only the desktops of the interactive window station can be visible and receive user input.