FUNDAMENTALS OF COMPUTER

APPLICATION SYSTEM SOFTWARE

WHAT IS COMPUTER SOFTWARE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Define OS
A
Provides the structure for files and folders
B
Converts a user’s input and sends it to the monitor or other display device
C
Provides the user-friendly environment to work with system features and applications
D
Is a software package that enables a computer to function
Explanation: 

Detailed explanation-1: -An operating system (OS) is the program that, after being initially loaded into the computer by a boot program, manages all of the other application programs in a computer. The application programs make use of the operating system by making requests for services through a defined application program interface (API).

Detailed explanation-2: -5.2 Operating Systems The most important system software package for any computer is its operating system. Every computer system runs under the control of an operating system. Operating systems for computers that are shared by many users are considerably more complex than operating systems for personal computers.

Detailed explanation-3: -An operating system is a piece of software that manages files, manages memory, manages processes, handles input and output, and controls peripheral devices like disk drives and printers, among other things.

Detailed explanation-4: -What is an OS? An OS is system-level software which manages the computer’s software and hardware resources, while providing a system interaction interface.

Detailed explanation-5: -An operating system’s (OS) primary function is to manage files and folders. Operating systems are responsible for managing the files on a computer. This includes creating, opening, closing, and deleting files. The operating system is also responsible for organizing the files on the disk.

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