Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Hello J,
Thank you for reaching out to Microsoft Q&A forum
I can see that you are currently unable to log in to your Microsoft account
Can describe more detail of what happen when you try to sign in with your account? is it wrong password or your sign in keep looping?
In the meantime, could you try sign in to this site using your account: https://account.microsoft.com/services but using your browser incognito/InPrivate mode.
This method could bypass sign in problem if you are encountering them.
Feel free reply back to this post and update me on your situation, I'll be happy to help.