M365 Copilot supported Office versions

For Microsoft M365 Copilot, you need to be on the Current Channel release of Click to Run applications. Monthly and Semi-annual are not yet currently supported for M365 Copilot.

Therefore, if you are planning on rolling out Microsoft M365 Copilot for your tenant, you need to ensure you are on the Current Channel deployment.

Will this change in the future, possibly. As everything in IT, the one constent is change. For additional inforamtion on how to prepare for Microsoft 365 Copilot. Which also mentions the current channel requirements for Early Access Program customers with potential changes to additional channel supported options in the future.