1. unità a disco rigido   monitor   adaptor   hard drive   personal computer   Hint Half-n-half Clue   2. batteria   cable   battery   joystick   hard drive   Half-n-half Clue   3. monitor   floppy disk   battery   modem   monitor   Half-n-half Clue   4. personal computer   modem   personal computer   switch   adaptor   Half-n-half Clue   5. stampatore   personal computer   screen   monitor   printer   Half-n-half Clue   6. modem   modem   floppy disk   hard drive   printer   Half-n-half Clue   7. video   floppy disk   screen   modem   monitor   Half-n-half Clue