Businesses in most industries today rely on some type of computer networking to remain competitive. Students who hope to participate in this field may study the software and hardware needed to create these systems. Educational programs may include subjects such as network infrastructures and the various techniques and equipment used to create those networks.

Many students earn associate degrees during their first few years of higher education. Since they usually require about two years of study, these degrees can act either as job qualifications or as precursors to more advanced degrees.