Question Mark Google Icon

What is the purpose of the Question Mark Google Icon?

Google leads the list of popular search engines among people around the world by helping the users to find answers to all possible issues. The icon shows an ability to enjoy the options of Google to get necessary data.

Where to use this icon?

The button to go from the application to the Google search engine to get answers to questions
Widget to start the search process through Google
Tab with the most frequently asked questions about using Google
Option to start communication with Google service center specialists