Hi @Seeryka Roper,
Thank you for reaching out to the Microsoft Q&A forum and sharing the details of your issue.
I truly understand how inconvenient it can be to face sign-in issues, especially when you're trying to access important services.
To help you regain access to your Microsoft 365 account, please follow the steps below:
Option 1: Reset Password via “Forgot Password”
- Go to the Microsoft sign-in at office.com page and click on “Forgot my password”.
- Follow the verification steps to reset your password. When finished, you receive an email notification that your password was reset.
If you see a message indicating that you must contact your administrator, it means that self-service password reset has been restricted by your organization’s policy.
Option 2: Use Alternate Sign-In Methods
- On the sign-in screen, select “Sign-in options”.
- If previously configured, you may choose to receive a verification code via SMS or phone call.
This method will only work if your phone number was registered as part of your account's authentication settings.
Option 3: If you're unable to reset your password or verify your identity using the available recovery options, the next step is to contact your organization's IT administrator and share the steps below so they can help reset your MFA settings for you. Only the designated administrator has the authority to reset passwords or disable multi-factor authentication (MFA) for business accounts.
Revoke MFA sessions and require re-register in the Microsoft Entra admin center:
For step-by-step details, see the official Microsoft documentation: Manage authentication methods for Microsoft Entra multi-factor authentication - Microsoft Entra ID | Microsoft Learn
If you’re unsure who the Global Admin is within your school account's organization, you can find guidance on locating them here: How do I find my Microsoft 365 admin? - Microsoft Support
Note : Please understand the scope of support we’re able to provide through this forum. As moderators, our role is to offer general guidance and help troubleshoot common issues. However, we don’t have access to the internal tools or permissions required to resolve certain account-specific or backend problems.
I truly wish I could assist you further, and I appreciate your understanding and patience as we work within these limitations.
I hope this information is helpful. Please follow these steps and let me know if it works for you. If not, we can work together to resolve this.
Thank you for your patience and your understanding. If you have any questions, please feel free to reach out.
I'm looking forward for your reply.
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