IRRC Information technology (IT) is the use of any computers, storage, networking and other physical devices, infrastructure and processes to create, process, store, secure and exchange all forms of electronic data. Typically, IT is used in the context of enterprise operations as opposed to personal or entertainment technologies. The commercial use of IT encompasses both computer technology and telephony. Because the L&T curriculum is both broad and flexible, you can tailor your coursework to fit a wide variety of career goals and organizational settings, both inside and outside of schools. L&T graduates are working as teachers, teaching coaches and mentors, department heads, curriculum specialists, outdoor education directors, technology specialists, professional development consultants, and much more, often pioneering new and dynamic roles within their existing institutions.