what is. computer science
Computer science. Computer science is the study of how to manipulate, manage, transform and encode information. There are many different areas in computer science. Some of the areas consider problems in an abstract way. Some areas need special machines, called computers.
Computer science deals with the theoretical foundations of information and computation, together with practical techniques for the implementation and application of these foundations. Computer science is the study of the theory, experimentation, and engineering that form the basis for the design and use of computers.