What is Microsoft Teams? What can you do with it? I don't know if there's only ever going to be one or many tutorial videos regarding Microsoft Teams but if there are, here they'll be.
Using Microsoft Teams to share files is a great way to get work done in your organisation. This tutorial will show you an example of how to do it. This tutorial isn't a fully comprehensive step by step but it will give you some idea of a more realistic use of Teams using Video and file sharing.