Skype is a video chat application. Skype premium is not available for but basic users can host meetings with at most 100 participants. Screen sharing, which is necessary for classes, has been added to Skype.

Skype has a playlist for basic application tutorial

Make video calls right from your browser | SkypeImage from

Skype. (2016, July 6). Skype How-To Playlist. Retrieved from Skype YouTube:

Tech Insider. (n.d.). How To Use Skype. Retrieved from Tech Insider: