Tabs are versatile spaces where everyone can contribute. You can use various files on the tabs in the same online classroom. You no longer have to juggle between multiple apps in your lessons. You can freely write questions/answers down on PDF or images with one another,
type down together important points or questions for each other to see,
and leave annotations on a sketchpad in real time just like you would on a whiteboard.
You can also integrate external apps like Google Form,
and YouTube to watch videos in sync.