Google has launched Helpouts like Hangouts. It provides one to one guidance online. Learning is a continuous process and we learn throughout life. We can improve ourselves by learning little throughout life and excel in field we choose.
If you think you should have learnt more in school and from school teachers then do not regret about the past and sign in to Helpouts.
For those who are good in teaching and tutoring, here you got immense opportunity to help others excel in their fields.
Helpouts help are free to charged. Google is hiring experts and has started screening of experts as well.