The study of computers and their architecture, languages, and applications, in all aspects, as well as the mathematical structures that relate to computers and computation.

(programming) A language that is used internally by computers, including programming languages, machine languages, query languages, markup languages etc.

(computing) The representation and manipulation of pictorial data by a computer. / (computing) The various technologies used to create and manipulate such pictorial data.

(computing) The development of a computational theory of design. / (computing) The design of products and processes through the use of digital means, integrating digital technology.

(computing) Any computer that uses ternary logic instead of binary

(mathematics, chemistry) The use of computation to predict the structure, properties and reactions of molecules

The process of aggregating the power of several computers to collaboratively run a single computational task in a transparent and coherent way.

A computer that features the best characteristics of the analog computer and digital computer.

(computer hardware, dated) A computer intended for use in the home.

(computer hardware) An early type of computer that used electromagnetic relays.