Follow the steps bellow to access settings during remote desktop session.
Tap the "Settings" button from the toolbar.
Tap the "Settings" from the menu.
Show Instruction: Show touch tooltips on session start.
Show Background: Show desktop background.
Mouse Control: This is set to Free Mouse by default but can be changed to the following
Language: Set to System Language by default but can be changed to any of the following
Enable resolution scaling when sharing: When sharing the screen of your device you can scale down the resolution for the viewing side