How do you delete addresses - Tomtom GO 300 GPS Receiver

Tap on main screen, now press blue arrow at bottom right of screen. On the next screen you will see at top right CLEAR ROUTE. press this and the next screen will give you the option to clear YES or NO. This will clear the last route used. or tap screen tap spanner to Change Preferences, tap black arrow. Here you can manage you favourites or change you home location. Hope this is of help to you.