The user may interact with a VMB session in a similar way to any other virtual DOS machine. The session may be scaled, minimized, maximized and switched between windowed and full-screen mode, and is subject to the same graphics mode limitations when windowed. However, a VMB session cannot be ended by typing EXIT at its command prompt. The session can only be closed from its system icon or the Window List.
Note that Ctrl-Alt-Del will reboot the entire OS/2 Version 2.0 operating system, not just the foreground virtual machine session.