Microsoft treats Python in Excel like other embedded scripting languages, automatically blocking them if a document contains a Mark of The Web (MoTW). Windows automatically adds MoTW flags to all ...

Microsoft is integrating Python into its Excel app. A public preview is available for Microsoft 365 subscribers now and all the Python code runs on the Microsoft Cloud.

Excel gets containerized, cloud-based Python analytics and visualization powers Visualization and analytics tools available in preview, but may be paywalled.