How do I sign in to Classroom?
Change your profile photo or password
Turn notifications on or off
Classroom mobile app FAQ
Troubleshooting for students
Join a class as a student
Join a video meeting for education
Unenroll from a class
See your class information
View an archived class
View due dates and events on your calendar
See your work for a class
Work with a doc assigned to you
Answer a question
Write notes on your work
Add a webpage to an assignment
Check your work with rubrics
Run an originality report on your work
Read an originality report on your work
Turn in an assignment
See your overall grade for a class
Open your Google Drive folder as a student
Post to the class stream
Mention classmates in your posts
Email your teacher or classmates
Share a webpage with your teacher
Share content from a mobile device
Requirements for using Google Meet
Join a video meeting in Classroom
Join with a meeting link or invitation
Join a meeting from a Calendar Event
Join a meeting from Gmail
image source : https://yorkpublic.org/for-parents-how-to-use-google-classroom/