Computer science or computing science (abbreviated CS) is the study of the theoretical foundations of information and computation and of practical techniques for their implementation and application in computer systems. Computer scientists invent algorithmic processes that create, describe, and transform information and formulate suitable abstractions to model complex systems.
Computer science has many sub-fields; some, such as computational complexity theory, study the fundamental properties of computational problems, while others, such as computer graphics, emphasize the computation of specific results. Still others focus on the challenges in implementing computations. For example, programming language theory studies approaches to describe computations, while computer programming applies specific programming languages to solve specific computational problems, and human-computer interaction focuses on the challenges in making computers and computations useful, usable, and universally accessible to humans.
The general public sometimes confuses computer science with careers that deal with computers (such as information technology), or think that it relates to their own experience of computers, which typically involves activities such as gaming, web-browsing, and word-processing. However, the focus of computer science is more on understanding the properties of the programs used to implement software such as games and web-browsers, and using that understanding to create new programs or improve existing ones.[3]
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13 March 2019 at 04:43
A Computer Science portal for geeks. It contains well written, well thought and well
explained computer science and programming articles, quizzes and practice/competitive
programming/company interview Questions.
website: geeksforgeeks.org
14 March 2019 at 22:27
A Computer Science portal for geeks. It contains well written, well thought and well
explained computer science and programming articles, quizzes and practice/competitive
programming/company interview Questions.
website: geeksforgeeks.org
15 March 2019 at 21:47
A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions.
website: geeksforgeeks.org
19 March 2019 at 00:08
A Computer Science portal for geeks. It contains well written, well thought and well
explained computer science and programming articles, quizzes and practice/competitive
programming/company interview Questions.
website: geeksforgeeks.org
19 March 2019 at 03:19
A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions.
website: geeksforgeeks.org
20 March 2019 at 21:31
A Computer Science portal for geeks. It contains well written, well thought and well
explained computer science and programming articles, quizzes and practice/competitive
programming/company interview Questions.
website: geeksforgeeks.org
24 March 2019 at 22:56
A Computer Science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions.
website: geeksforgeeks.org
25 March 2019 at 02:05
A Computer Science portal for geeks. It contains well written, well thought and well
explained computer science and programming articles, quizzes and practice/competitive
programming/company interview Questions.
website: geeksforgeeks.org
27 March 2019 at 02:28
A Computer Science portal for geeks. It contains well written, well thought and well
explained computer science and programming articles, quizzes and practice/competitive
programming/company interview Questions.
website: geeksforgeeks.org
27 March 2019 at 21:05
A Computer Science portal for geeks. It contains well written, well thought and well
explained computer science and programming articles, quizzes and practice/competitive
programming/company interview Questions.
website: geeksforgeeks.org
29 March 2019 at 21:03
A Computer Science portal for geeks. It contains well written, well thought and well
explained computer science and programming articles, quizzes and practice/competitive
programming/company interview Questions.
website: geeksforgeeks.org
7 April 2019 at 22:51
A Computer Science portal for geeks. It contains well written, well thought and well
explained computer science and programming articles, quizzes and practice/competitive
programming/company interview Questions.
website: geeksforgeeks.org