Google Hangouts is free software that allows up to 10 users to video conference and share desktops. It is an efficient way to communicate and co-create especially when working with visual aspects of layout and design.

First you will need to create a Gmail account, if you don’t have one.
Here is a great video tutorial created by Justin Loh for Simpson University Staff & Students.

Just use your gmail account and password instead of the “Simpson University” one referred to in the tutorial.
I think this is a tool that you will enjoy!