The apps you build and publish with PowerApps will be discovered and used in Dynamics 365 on the web. There are several key components to this new experience:
The new home page at home.dynamics.com is a launch pad for business users. It displays all of your apps -- the apps you've specifically chosen to use (e.g., by launching from a share email or opening from AppSource) or an admin has provisioned for you. This includes all of your PowerApps, as well as Dynamics 365 applications from Microsoft. You can search for apps, filter by environment, and pin the apps you use most frequently to the top of the page.
The new home page at home.dynamics.com is a launch pad for business users. It displays all of your apps -- the apps you've specifically chosen to use (e.g., by launching from a share email or opening from AppSource) or an admin has provisioned for you. This includes all of your PowerApps, as well as Dynamics 365 applications from Microsoft. You can search for apps, filter by environment, and pin the apps you use most frequently to the top of the page.