Many thanks !
Bit lost, does Skype video conferencing mean single individuals face to face i.e. screen to screen ? Also, and I'm definitely not complaining lol !, if it's all for free that's amazing as I would have thought that would be their main source of income, or is there a financial catch hidden in there somewhere ?
And for Hangouts what does screen sharing mean, several people on line at once....?
Better safe than sorry I think