What is Remmina?
Remmina is a remote desktop client for computer operating systems. It supports the Remote Desktop Protocol (RDP), VNC, NX, XDMCP, SPICE and SSH protocols.
Why use Remmina?
Remmina is an easy, extremely convenient and widely used client for access to remote machines.
Undoubtedly, as administrators we have to constantly change our needs to connect to a Linux machine, a Windows server with a terminal with an emulator, SSH or whatever we can think of. That is why the flexibility of this application is exceptional and we recommend it to you.
How to install on Ubuntu or Lubuntu or an Debian?
sudo su
apt-get update
apt-get install remmina remmina-plugin-vnc
Don't forget to enable remote desktop on the windows machine.
Don't forget to add a authenticated user on the remote machine.
Here is a simple video: