Thumbs up - Use this if you understand., Raise your hand - I want to ask a question., Microphone on mute. - My classmates and teacher can't hear me., Microphone on - My teacher and classmates can hear me., Chat - I can send a message to other students and the teacher., Polls and quizzes - I can use this to take a poll or quiz., Closed Captions - I can click on this to take read what the teacher and students are saying.,

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