On an associated note, a lot of people do not realize that there is a difference in between signing into a Chrome profile and signing into a Google account. I explained the distinction in
this short video..

When your school concerns you a Google Workspaces for Education account your profile image will simply be an easy letter icon including your initials. Lots of people leave it that method only because they do not know how simple it is to change it. In the video below I show
how to alter your Google profile image.

Applications for Education
Changing your Google account profile image can help with name acknowledgment so that moms and dads begin to put a confront with a name as quickly as they start receiving emails from you. They wont need to wait till the first parent-teacher conference or open home night to make the association in between your face and name.
If you have more than one teacher in your district with the same name or comparable names (at one point there were three Mr. Burns and a Mr. Byrne in my district) students seeing an e-mail with your profile photo can visually verify that they are emailing the proper person.