1. To perform a text search, tap the Search text field.
   
2. Enter the desired search term, then tap a suggestion, or tap the Search icon.
   Note: For more information on Google Now, please visit www.google.com/now.
   
3. Tap the X icon to clear the search field.
   
4. To perform a voice search, tap the Microphone icon, or speak the phrase 'OK Google'.
   
5. Speak the desired search term(s).
   
6. To access Google Search settings, tap the Menu tab.
   
7. Tap Settings.
   
8. Edit settings as desired.