To deploy an app, all you do is publish the app and then share it with the user(s).
You do not need to install any software to run a canvas app; all apps can be run from a browser or from the Power Apps player app on mobile devices:
Figure 10.13 – Sharing an appÂ
Microsoft has deliberately used document-centric terminology around creating and sharing apps.
To run an app, a user must be authenticated and authorized.