Administrator/teacher - switching between teacher's and administrator's accounts

In many schools one of the teachers is also the EduPage administrator.
How to grant administrator rights to a teacher

If you use both teacher's and administrator's accounts you don't have to log out from one account and then log in to the other account.

Just switch your accounts here:

When switching from the teacher's to administrator's account for the first time, input the administrator's password. No need to input the password in the future.