Google Hangouts

On Google Hangouts, you can have a conversation, or video chat. It's a fun way to talk, and have fun with friends.

You can even text-chat while you're video chatting in case you can't make any noise in your environment.
 There are also fun effects you can add. You can have hats, or change the styling of your picture.

To talk to a friend, simply go to Google+, click start a video chat, and add the people by name, or email. If that aren't in your circle, you will have to email invite them. Have fun!