Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
If the device list is tied to a work or school account, the helpdesk details are available from the Company Portal website:
- Sign in to the Company Portal website with the work or school account.
- Go to Helpdesk to view the support contact details.
If the device is organization-managed, there are two user actions available depending on where it appears:
- In My Account at https://myaccount.microsoft.com/, open Devices and select Disable for the device.
Warning: disabling a device cannot be undone by the user. An administrator must add it again. - In the Company Portal website at https://portal.manage.microsoft.com, go to Devices, select the device, and choose Remove. This unenrolls and unregisters a personal device from work or school management and may remove access to protected work data, apps, email, and files on that device.
If the device list is tied to a personal Microsoft account, remove it from https://account.microsoft.com/devices/ by selecting Remove device and confirming the removal.
If removal fails or the device reappears, the documented community guidance is that this can be caused by server-side sync delays. Waiting a few days and trying again from the same Devices page is the supported next step.
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