Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Dear @Bryan Stevens,
Thank you for posting your question in the Microsoft Q&A forum.
Based on your description, you want to cancel your subscription, for better understanding your situation, could you please confirm which type of account are you using? (personal account or business account)?
And which step did you get stuck?
In the meantime, I assume you are using a business account.
For more information, please refer to this article Cancel your subscription in the Microsoft 365 admin center
In case you're using personal account, you can refer to Cancel your Microsoft subscription
I hope it could meet your expectations, the more information you provide, the more effectively I can support.
Looking forward to your update.
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