Screen sharing: In order to enhance the interaction between users during a call, Skype allows you to share your screens - this means sharing presentations, photos, and more.Group calls: With the Skype video chat app, you can enjoy free group video calls with up to one hundred people - this feature is supported on most devices.Instant messaging and call-forwarding are also available, for times when users are not immediately available to chat. Keep in touch: Users can make high-quality audio and video calls to people anywhere in the world.