In the Below steps, we will describe How to set up multiple screens/monitors when connected to a server via Remote Desktop

1 Open Remote Desktop client.

2 Click Show Options from bottom left corner of the window.

3 Click Display tab from the top menu.

4 Click checkbox Use all my monitors for the remote session.

5 Optional select Color Depth Profile. This improves performance over slower connections!

6 Click General tab from the top menu, then click Save to save your Settings.

Enjoy!