How to Add Recovery Phone Number in Google Account

In this video learn how to add recovery phone number in google account.
Adding recovery phone numbers is an option given by google. This is really helpful when recovering your account either you have lost it or forgot the password. There is a new feature given by google that is 2 step verification, these recovery phone numbers are helpful there too.
So watch the tutorial and learn how to add them.
This tutorial works for all laptops, desktops, tablets and computers running on windows 10 operating system.