Switch to the App client directly from the Express client
Users who launch the Cornerstone Classroom Express client can easily switch to the full-fledged App client directly from the Express client by clicking the Launch Cornerstone Classroom App for Windows/Mac icon.

When clicked, the system checks whether the App client is installed on the user's machine. If the App client is not installed, then users see the App client installation page from where they can proceed to install and then launch the App client. For more details, see Download and install the App.
Note: While switching over to the App client, users exit the Express client session and
re-enter the session in the App client.