Question

why does a computer need a program​

Answer 1

computer program is a collection of instructions that can be executed by a computer to perform a specific task. A computer program is usually written by a computer programmer in a programming language. ... Computer programs may be categorized along functional lines, such as application software and system software.

Answer 2

A computer is an integral part of modern technology. It is used for the computation and processing of huge amounts of data sets. To meet this high-efficiency level, a computer needs various programs. The importance of programming for a computer is described below -

• A program is a set of some formulas and instructions which are previously installed on a computer. With the help of the programs, a computer can execute a given task.
• A computer consists of two types of programs, Application programs and System programs. These two types of programs are needed for different types of tasks.
• Application programs are needed for building software. Many applications like web browsers, e-mails, word processors, games, etc are based on the Application programs.
• For a computer's basic internal processes System programs are used. The main system which operates the computer is called an operating system. The operating system is fully based on the System programs.

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