This document provides an overview of computer engineering. It discusses the main components of a computer including hardware, software, mainframes, and workstations. It outlines the two main types of engineering involved - computer hardware engineering and computer software engineering. Computer engineers may work full-time or part-time for a company from home or on-site. Salaries for computer engineers range from $60,000 to $215,000 annually depending on whether they specialize in hardware or software engineering.