You can enable full page view spanning multiple screens.
Supported operating system listed below.
|Windows 7 Ultimate, Enterprise
Windows 8.1 Pro, Enterprise
Windows 10 Pro, Enterprise, Education
|Windows Server 2008 R2
Windows Server 2012, Windows Server 2012 R2
Windows Server 2016
Start the Viewer program on the remote device.
Click the Settings button.
Click Settings under Remote Desktop.
please upgrade to the latest version of the Viewer program.
Check Use all my monitors for the remote session and click OK to finish.
“Increases magnification of displayed texts and icons” (as well as “Resolution”) cannot be used at the same time.
Close the Viewer program and reboot.
This completes the steps.