Operating System (OS): The most important program that runs on a computer is operating system. OS is the term that acts as an interface between the hardware and the user. It is the first program loaded into the computer memory whenever the computer starts up. It is responsible for the management to co-ordinate the activities on a computer system. OS does basic operations such as getting input from the keyboard, displaying output in the monitor and monitoring the files. OS controls the peripheral devices like printers, hard drives and mouse. The responsibilities of OS are bound to get higher when it comes to security, because it provides the access rights for users. Embedded computer: As embedded computers are used in special task performance, they are termed as special purpose computers. In larger products, they act like a component. They are used in various sectors like cars, home, workstations and many such. They are small in size and include limited hardware.

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Chapter 9, Problem 48SG

Program Plan Intro

Operating System (OS):

The most important program that runs on a computer is operating system.

OS is the term that acts as an interface between the hardware and the user.

It is the first program loaded into the computer memory whenever the computer starts up.

It is responsible for the management to co-ordinate the activities on a computer system.

OS does basic operations such as getting input from the keyboard, displaying output in the monitor and monitoring the files.

OS controls the peripheral devices like printers, hard drives and mouse.

The responsibilities of OS are bound to get higher when it comes to security, because it provides the access rights for users.

Embedded computer:

As embedded computers are used in special task performance, they are termed as special purpose computers.

In larger products, they act like a component.

They are used in various sectors like cars, home, workstations and many such.

They are small in size and include limited hardware.

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