An Azure platform as a service offer that is used to deploy web and cloud applications.
Root Cause :
When you click the verification link, Microsoft checks:
Which account is currently signed in in the browser
Which account started the Azure for Students registration
Which account the verification token belongs to
If these do not match exactly, the verification page returns:
The client does not have access rights to the content.
Solution :
Please try to login with any browser In-Cognito mode. try to login and register with your user name password.
once tried give your feedback.
Thanks.