How Microsoft remote desktop transfer files between mac and windows

1. Open the Microsoft Remote Desktop, select the specified session, click on the "Edit" button to open the session edit box
2. Select "Redirection" option
3. 
4. In the open "Redirection" option box, click on the "+" button to add a new mapping directory
5. 
6. Enter the name of the directory mapping and local mapping path, enter the complete click "OK" button to complete the setting
7. 
8. Reconnect to Remote Desktop, you can see just mapped directory under the "Computer"
9. 

reference:

（https://jingyan.baidu.com/article/48b558e326e6b17f39c09a54.html）