QSROnline has found the most success with VMWare Fusion for running Windows on a MAC. You will need a copy of Windows which may require the help of IT for initial setup, but once it is setup you will have an icon that opens Fusion and can automatically open Windows. Once opened it will be as if you are at a Windows computer.
Your Mac should also have Bootcamp included and will also need a copy of Windows to run. The downside to this free software is that the computer has to be restarted when switching from Apple to Windows.