Having more than one screen of usable space can enhance productivity, both inside and outside of the classroom. So can using one keyboard, screen, and mouse with multiple computers. This paper (and session) will cover the author's use of multiple monitor and KVM (keyboard, video, and mouse) technologies both inside and outside the classroom, with particular emphasis on setup, configuration, troubleshooting, and use of these technologies. In addition, a practical way is presented for moving a laptop on a cart, that uses these technologies, between office and classroom with minimal effort.