microcomputer
Definition
Noun: A small, relatively inexpensive digital computer that uses a microprocessor as its central processing unit (CPU). It is designed for use by a single individual at one time, typically for personal, educational, or small business tasks.
Examples
- The first microcomputer kits became available to hobbyists in the mid-1970s.
- Modern desktop and laptop computers are direct descendants of the early microcomputer.
- The school purchased several microcomputers for its computer lab.
Advanced Usage
- Historically, the term microcomputer was used to distinguish these single-user systems from larger, more expensive minicomputers and mainframes used by many people simultaneously.
- In contemporary usage, the term is often synonymous with personal computer (PC), though it can technically encompass other single-user systems like workstations.
Variants and Related Words
- Microcomputer System: Refers to the complete setup, including the central unit, keyboard, monitor, and other peripherals.
- Microprocessor: The integrated circuit that serves as the CPU of a microcomputer.
Synonyms
- Personal computer (PC)
- Desktop computer
- Home computer (dated)
Related Phrases
- Microcomputer revolution: The period, beginning in the late 1970s, when microcomputers became widely available to the public, fundamentally changing business, education, and personal life.
Noun
-
a small digital computer based on a microprocessor and designed to be used by one person at a time
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