Question

what is computer?there are many tyepes of computer​

Answer 1

Answer:

"A computer is a machine that can be programmed to carry out sequences of arithmetic or logical operations automatically. ... A computer system is a "complete" computer that includes the hardware, operating system (main software), and peripheral equipment needed and used for "full" operation."

Explanation:

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Answer 2

Answer:

"Computers can be broadly classified by their speed and computing power. ... It is also a single user computer system, similar to personal computer however has a more powerful microprocessor. 3. Mini Computer. It is a multi-user computer system, capable of supporting hundreds of users simultaneously."