Information
This policy setting specifies whether Cortana is allowed on the device.
The recommended state for this setting is: Block
If Cortana is enabled, sensitive information could be contained in search history and sent out to Microsoft.
Solution
To establish the recommended configuration via configuration profiles, set the following Settings Catalog path to Block :
Experience\Allow Cortana
Impact:
Cortana will be turned off. Users will still be able to use search to find things on the device and on the Internet.