Bitvise

Bitvise has two components:

A SSH client that gives you terminal (command line / shell prompt) access to servers
A SFTP client that gives you file transfer access to servers

Using Bitvise

Download and install the program
Launch the program
For Host enter bobby.cs.unlv.edu
For Username enter your username
At any time after entering the host and username you can save your profile or login
Upon logging the first time in you may get a notification about the Host Key Verification -- accept and save
When logging in you will have to enter your password
Bitvise will, by default, launch a terminal window and a file transfer window -- you may close either one or both, and can relaunch either from the main Bitvise screen (see New terminal console or New SFTP window)
You may also open multiple terminal windows by clicking New terminal console in the main Bitvise screen