Step 1 - You will receive 2 emails from Microsoft Invitation on behalf of ...(to signup on Microsoft Teams) and Microsoft Teams (to join your team)
Step 2 - Sign up on Microsoft Teams
NOTE : Please note that the password will be used by your child to logon to Teams, please DO NOT use your personal email password
Step 3 - Close this window after Signing up
Step 4 - Open the email from Microsoft Teams to join a team
Note: you can either use the Teams app or the Web version to access Teams
If you see the screen below, Congratulations ! you are all set