Teaching stations in the general purpose enhanced classrooms are equipped with an iMac computer running Windows 7 and OS X. Instructors may boot up the operating system that they prefer. Microsoft Office 2010/2011, a secure telnet application, and a web browser are installed on the computer. Additional licensed software, provided by the instructor, can be loaded as needed. The computer also has a "wireless mouse" allowing the presenter to move about the room during presentations.