Remote Desktop Client aims to be useful for system administrators , who need to work with lots of remote computers and connect to them remotely. It supports multiple networkprotocols in an integrated and consistent manner .Currently RDP, VNC, XDMCP and SSH,NX, and SFTP are supported.
Steps to access remote desktops:
1. To set up Remmina you will first need to select the icon with a blank page and a plus sign to set up a new remote desktop profile.
2. First you will want to give this new connection a name and select the protocol you will be using; RDP (Remote Desktop Protocol), SFTP (Secure File Transfer), SSH (Secure Shell), VNC (Virtual Network Computing) , VNC (Incoming Connection) or XDMCP(X Display Manager Control Protocol ).
3. Now enter the username, password, and domain of the machine you would like to connect to. Here you can also change the screen resolution and color depth. Adjust these parameters to attain the desired performance