How does G+ Work ?
G + or Google + is a social Networking website from Google. You can share your status updates, photos and videos with your friends as you do in other social networking site. The added advantage is only that you have your Gmail account configured with the social networking site itself. You can invite your friends to video chat through Hangouts. You can also add more than one friend in a single Hangout, it is known as Huddle. “Circles” shows your friends following you on Google +.