Display pages are desktop windows.
Page displayed as desktop window
You can use the Show-PSUPage cmdlet from any script to pop up a tool window for a page, dashboard or other URL. This means that you can integrate with Hotkeys, Shortcuts, Protocol handlers and more to display user interfaces that appear like regular windows.

Displaying a Page

For example, you could place the following in a script to display a page.
Show-PSUPage -Url "MyPage"