Knowledge Base Classroom Allow “Camera” and “Microphone” in Browser Article sections Click on the site information icon next to the address bar and allow access to your “Camera” and “Microphone”: Last Updated: 1 month ago in Classroom Related Articles How to use Chesslang Masterbase in Classroom? How to see Classroom statistics? (Coaches and Students) How to send email notifications to students about Classroom? How to add and remove participants in Classroom? How to see students' attempts live in Classroom? How to popout video call during class?