1. What is a computer?
Answers
Answer:
A computer is a machine that can be instructed to carry out sequences of arithmetic or logical operations automatically via computer programming. Modern computers have the ability to follow generalized sets of operations, called programs. These programs enable computers to perform an extremely wide range of tasks.
•Computer
A computer is a machine that can be instructed to carry out sequences of arithmetic or logical operations automatically via computer programming. Modern computers have the ability to follow generalized sets of operations, called programs. These programs enable computers to perform an extremely wide range of tasks.
•Example
An example of a famous human computer is Ada Lovelace. An example of a computer is the MacBook. ... A device that can receive, store, retrieve, process, and output data.
•Types
________
- Mainframe Computer. It is high capacity and costly computer. ...
- Super Computer. This category of computer is the fastest and also very expensive. ...
- Workstation Computer. The computer of this category is a high-end and expensive one. ...
- Personal Computer (PC) ...
- Apple Macintosh (Mac) ...
- Laptop computer (notebook) ...
- Tablet and Smartphone.