
Computer science is the study of the theoretical foundations of information and computation, and of practical techniques for their implementation and application in computer systems. It is frequently described as the systematic study of algorithmic processes that create, describe and transform information.
Computer Science online degree programs often feature the theory of computation, analysis of algorithms, formal methods, concurrency theory, databases, computer graphics and systems analysis, among others. They typically also teach computer programming, but treat it as a vessel for the support of other fields of computer science rather than a central focus of high-level study.
Online colleges and universities that teach computer science, emphasize the practice of advanced programming rather than the theory of algorithms and computation in their computer science curricula. Such curricula tend to focus on those skills that are important to workers entering the software industry. The practical aspects of
computer programming are often referred to as software engineering.
As computers have permeated every part of our day-to-day lives, so has the need for skilled computer science professionals erupted through business and industry. Computer science degree candidates typically learn fundamental skills to develop computer hardware and software applications. With broad exposure to industrial design, human engineering, and critical thinking, computer science students discover how to use technology to solve problems.