To navigate click on the navigate button 
from the main screen:
And choose Navigate:
iPhone only: you can slide the icon right to open the search menu:
Now search your destination:
After searching your destination you will get list of search results:
You can find more search results by sliding left or right the search bar below:
Google
Bing
Waze
Foursquare
Yelp
Contact list
After choosing your destination you will see the option menu:
View large preview map
Add this destination to favorites (read more about favorites here).
Go - navigate to destination
