Add Windows version of scp

docs/user-side-usage/scp.rst

@@ -19,3 +19,17 @@ From local to target :
 
    $ scp /etc/passwd passhport@my-passhport-server:TARGET_NAME//tmp/.
 
+
+For Windows, you have to consider using "pscp" command. You can find it here: https://www.chiark.greenend.org.uk/~sgtatham/putty/latest.html
+Be aware that you will need a private key file in "ppk" format. You can use puttygen to generate one or converrt your current private key.
+Pscp command tries to use SFTP protocol leading to this error: 
+
+.. code-block:: none
+
+FATAL ERROR: Received unexpected end-of-file from server
+
+In order to use pscp with PaSSHport, consider using this syntax including "-scp" flag:
+
+.. code-block:: none
+
+pscp -scp -i "C:\path\to\sshkeys\my_private_key.ppk"  "C:\path\to\file\totransfer.txt" passhport@my-passhport-server:TARGET_NAME//pah/to/copy