"Microsoft does not use customer data to train large language models without your permission."
We asked Microsoft what it meant by "permission" and if the permission was opt-in or opt-out, and the IT titan has yet to respond.
The key word is "permission". What permission, and how is it obtained? Probably by agreeing "yes" to the Windows EULA - doesn't that give them the ability to help themselves to any file on your PC, for any purpose, at any time?