If you have multiple remote connections like VNC/ RDP/ SSH/ TELNET. There is a good software to manage multiple connections and save it for future use. It keeps all connections in a uniform tab-based format. Very powerful and useful tool. The best part : It is completely free and open source !
mRemote : full-featured, multi-tab remote connections manager. You can create Remote desktop, SSH, telnet, VNC and many more connections within the same Window. It can be downloaded from below site.