What Is Operating System?

Question: What Is Operating System?

Answer: An operating system is a collection of system program that controls and coordinates the overall operation of a computer system. These programs also provide an interface between the user and the computer system. A computer needs an operating system to do work. Without an operating system, a computer is like a car with no fuel.

What Is Computer Virus? Question: What Is Computer Virus? Answer: A small hidden program that may disturb the normal functi...
What Is Softcopy? Question: What is Softcopy? Answer:  The output received on the display screen is called softcopy...
What Is Software? Question: What Is Software? Answer: A set of instructions given to the computer to solve a particul...
Who Many Types Of Computer? Question: Who Many Types Of Computer? Answer: Computer can also be divided into three categories ...
What Is A Modem? Question: What Is A Modem? Answer: Modem stands for modulation and demodulation. It is an electro...
What is RAM? Question: What is RAM? Answer: RAM stands for Random Access Memory. Actually, the memory is r...
What Is Meant By Output? Question: What Is Meant By Output? Answer: The data processed into a useful form is called output. ...
What Are Input Devices? Question: What Are Input Devices? Answer:  The device that is used enter data and instruction into ...

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