Updated March 20, 2025: We would like to inform you that the general availability and other releases of this feature will be delayed. New timelines for release will be communicated in due course. In the meantime, this feature will be rolled back for about a month from the current target releases.

Now users can quickly review files in Microsoft Teams chat and channel conversations using the file preview option. Using preview, users will be able to consume the file within the flow of work, minimizing the context switch and potentially enhancing the efficiency for the users. 

This message is associated with Microsoft 365 Roadmap ID 421188.