Google Assistant can help you search information online, translate words and sentences, make notes and calendar appointments, for example.
Use the Google Assistant button
To access the Google Assistant services, use the Google Assistant button on the side of your phone:
Press the button once to start Google Assistant. When you press the button for the first time, you are asked to sign in with your Google account or create a new account.
Press and hold the button to speak with Google Assistant. Ask your question and release the button. You see Google Assistant’s answer on your phone’s display.
Switch off the Google Assistant button
To switch off the Google Assistant button, tap Settings > System > Gestures > Google Assistant Button, and switch Google Assistant Button off.