Keystroke Spy's monitoring process can be started and stopped
with its own hotkey combination. This hotkey combination is also
used to bring Keystroke Spy out of its invisible stealth mode.
This hotkey can be changed by clicking on Program Options->Configure Advanced Settings on the Keystroke
Spy interface, then the 'Stealth Hotkey' tab.
Default Hotkey: CONTROL+ALT+SHIFT+M