If you want to update your role as an Educator, change your surname, upload a profile picture or write a blurb about yourself for others, all this can be done from within your Educa profile.
1: Click the Teachers tab, and select "All Teachers"
2: On the Teacher's page, select your Name or Photo
3: From the profile page as shown below, click the orange Edit Profile button
Note: Depending on whether you have Admin rights or not, you may have different options you can edit
4: Once you're done, click the orange Save button at the bottom of the page to save your changes