Perform a text and voice search on your device and how to adjust search settings.
INSTRUCTIONS & INFO
To perform a text search, tap the Search text field.
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.
Tap the X icon to clear the search field.
To perform a voice search, tap the Microphone icon, or speak the phrase 'OK Google'.
Speak the desired search term(s).
To access Google Search settings, tap the Menu tab.