Introduction to Computer Systems

Information technology (IT) is essential to the function and success of nearly all businesses. Businesses whose systems are lacking or experience failure are at risk of significant loss; therefore, there will always be a need for IT support and innovation. In this course, students are introduced to fundamental concepts of the IT infrastructure to prepare for a role in the field of IT. Students learn about the structure and purpose of hardware components (computers, networks, and interface devices) and software components (operating systems, middleware, applications, and system software). They examine key issues of capacity, performance, reliability, scale, and obsolescence through the evaluation of IT's role in supporting business and individuals. Students take a practical approach to understanding how IT infrastructure can relate to personal goals as they examine the various career options within the field.