How can I unlink my accounts to enable 2-factor security?

Hello,

I am attempting to enable 2-factor security on my account (the account I am posting this message from).

Unfortunately I am getting an error message stating that

"Can't turn on two-step verification

Before you can turn on two-step verification, you need to unlink your linked Microsoft accounts"

When I click on the "Manage Linked Accounts" button provided I am then given the error message "The page is unavailable or no longer exists"

Can you please confirm how I am to unlink my accounts so that I can enable 2-factor security?

Regards,

Anthony

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