P7 logging in Google Classroom

Just to check how we access google classroom;

  to access we need to enter via Google chrome search and search "Google Classroom" then clear any other google accounts and enter   pupil initial and name and number e.g. "bsmith123@c2ken.net" enter password which is; passwordP7 (small p then Capital P at 7 )   try ensuring she/he is not logged on to any other google accounts as this would halt access.