Vyew.com is a free and great online collaboration tool for students to use. This tool makes things like group work more manageable and possible for students. I recommend this tool because it is free to sign up for a basic membership and can be used by students post grad and through their future careers. https://youtu.be/GGXDG8q51vI
https://youtu.be/GGXDG8q51vI