Hover over your school logo in the top left. Click Switch school
To either add an existing account or create a new one, click Add account.
You'll now see two options to either link an existing account by entering your credentials for this account or create a new school. If selecting to link an existing account, you will receive a confirmation that your account has been linked successfully.
Note: Clicking the Create New School option will allow you to create a new 14-day trial account. Simply complete the trial form to get started.
You will now see all of your accounts listed and you can select which one you'd like to work in.