Online Class room
Online class room is the options to teachers to arrange the class for students and students can join the classes through the BMC online classes software below is the links of software for desktop PC and for mobile.
For desktop:
https://www.filehorse.com/download-zoom-meetings/
For Mobile.
https://play.google.com/store/apps/details?id=us.zoom.videomeetings&hl=en
https://play.google.com/store/apps/details?id=us.zoom.zrc&hl=en