Permissions you already trust
Copilot honors existing access. Your content stays inside your organization's tenant, and Microsoft doesn't use it to train the foundation models behind the service.
Task: explain in plain language what Copilot can and cannot see in my files. Persona: act as a privacy educator. Format: five short bullets plus two things I should never paste into a prompt. Audience: me and my colleagues. Tone: reassuring but honest. Context: Microsoft's published data and privacy documentation for Microsoft 365 Copilot.
