A computer is a machine that can be programmed to automatically carry out sequences of arithmetic or logical operations (computation). Modern digital electronic...

A computer network is a set of computers sharing resources located on or provided by network nodes. Computers use common communication protocols over...

Fundamental areas of computer science Computer science is the study of computation, information, and automation. Computer science spans theoretical disciplines...

A personal computer, often referred to as a PC, is a computer designed for individual use. It is typically used for tasks such as word processing, internet...

Computer graphics deals with generating images and art with the aid of computers. Today, computer graphics is a core technology in digital photography...

Computer security, cybersecurity, digital security or information technology security (IT security) is the protection of computer systems and networks...

moving images, while computer animation only refers to moving images. Modern computer animation usually uses 3D computer graphics. Computer animation is the...

A computer keyboard is a peripheral input device modeled after the typewriter keyboard which uses an arrangement of buttons or keys to act as mechanical...

A computer program is a sequence or set of instructions in a programming language for a computer to execute. It is one component of software, which also...

Apple Inc. (formerly Apple Computer, Inc.) is an American multinational corporation and technology company headquartered in Cupertino, California, in Silicon...