Deleteii

Depending on the context, log out of iCloud, or log out of Apple Music, or remotely reset:

Authorize or deauthorize your computer for iTunes Store purchases - Apple Support

Check your Apple ID device list to see where you're signed in - Apple Support

johnnie40 said:

"How to delete or remove my account from another device (laptop, IPhone or PC) ?"

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New iCloud Session:

Log out of iCloud on Settings or System Preferences, depending on the device. See if that does the track. You cannot do so remotely, however.