Refers to a memory size of 1024 kilobytes or 1,048,576 bytes.

A central computer, usually applies to medium and/or large-scale computer systems.

Abbreviation for input/output.

 A flexible, plastic disk on which data is stored magnetically

The use of computerized equipment to create, store, recall, correct, and produce written documents.

A device like a TV screen in which an electron beam hits a phosphorescent screen for the display of information. A terminal device similar to a television set on which input or outs may be displayed.

A device that manipulates data according to a series of instructions stored in its memory. An electronic device that can accept data, perform instructions on the data, and deliver the results of the processed data.

Data storage that is outside the main memory of the computer, such as disks or tape units. 

A set of labeled keys (such as on a typewriter) to permit the entry of data into the computer system.

A device that manipulates data according to a series of instructions stored in its memory. An electronic device that can accept data, perform instructions on the data, and deliver the results of the processed data.