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 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...

A video game, also known as a computer game or just a game, is an electronic game that involves interaction with a user interface or input device (such...

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. Computer graphics is a core technology in digital photography, film,...

for Macintosh (its official name until 1999), is a family of personal computers designed and marketed by Apple. The name Macintosh is a reference to a...

A programmer, computer programmer or coder is an author of computer source code – someone with skill in computer programming. The professional titles software...

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