University cs major is ComputerScience (CS), which studies information and how to use computers to process information. Computer science combines engineering, science, mathematics, economics, music, linguistics and so on. Among the ten fastest growing occupations from 2000 to 2065438+00, seven were related to computers.

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Algorithms and data structures invented by computer scientists are used everywhere: mobile phones, airplanes, calculators, washing machines, air conditioners and so on. The computer industry is a profession with a wide range of employment fields. CS can be roughly divided into three categories, namely, research theory layer, system software layer and computer application layer.

Computer science is a science that studies the phenomena and laws of computers and their surroundings, that is, the nature and problems of computer system structure, program system (that is, software), artificial intelligence and computing itself.

Computer science is a systematic discipline, which includes various topics related to calculation and information processing, from abstract algorithm analysis and formal grammar to more specific topics, such as programming language, programming, software and hardware. Computer science is divided into theoretical computer science and experimental computer science.

The latter is usually called "computer science" without the word "experiment". The former has other names, such as computing theory, computer theory, computer science foundation, computer science mathematics foundation and so on. Mathematical literature generally refers to theoretical computer science.