Teams allows you to share files in conversations and use the Files tab to keep track of them.
- Share files for collaboration: Any file you share in a channel or chat can be opened and edited by all the students in that channel or chat.The file you shared can be found in the Files tab.
- Add Class Materials Do you have important files you don’t want students to edit, like a syllabus or class rules? The Class Materials folder is a great place to upload them.
See Microsoft Teams Help for step by step instructions.