What is computer engineering?

Computer engineering is a field that combines principles of electrical engineering and computer science to design, develop, and maintain computer systems and hardware. Computer engineers work on both the hardware (such as processors, circuit boards, and memory devices) and the software that runs on these systems. Their work enables the creation of everything from smartphones and laptops to complex embedded systems in cars and medical devices. Computer engineering can also involve research, innovation, and improving the efficiency and performance of computers and related technologies.