Microsoft 365 will offer a policy to add visual or audio watermarks to AI-generated or altered video and audio content, available mid-April 2026 via Cloud Policy. This enhances transparency and requires organizations to enable the policy; image watermarking will be user-controlled starting February 2026.
Applies to: Microsoft 365 Copilot Chat
Source: mc.merill.net — data via Merill Fernando's open archive (MIT).