This app has lots of glitches and will get stuck all the time and also I do not like all Microsoft apps because it has the same problem, even if there is good network😡😡😡😠☹☹. I could not present and my screen was black at least 5 min and it was not responding for 30 min!!!!😡😡😡😡. I hate 🤬Microsoft 🤬🤬. It was constantly saying 'notifications aren't working properly because background activity is restricted'. This is really bad because teams took more than 30% my tablet battery 🤬😡😠.