Some helpful video tutorials:

Setting Office 365 student account at the University of Gdansk

https://youtu.be/w8JyQ4YO6rQ?t=1

Setting your PC/Mac/Cloud environment for on-line learning

https://youtu.be/bUjdqtS7m0E

Using UG MS Teams platform

https://youtu.be/v5No2MOwf-8