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Software and its types

Short answer

Software is a collection of programs and data. System software manages hardware and includes operating systems, language translators, and utilities. Application software performs user tasks and can be general-purpose, specific-purpose, or customized.

What is a program? Define software and briefly describe the types of computer software.

A program is a finite set of instructions, written in a programming language, that tells the computer how to perform a particular task. Software is a collection of programs, data and documentation that makes the hardware do useful work.

Computer software is mainly of two types.

System software

Manages the hardware and provides a platform for other software.

  • Operating system: Windows, Linux (controls memory, files, processes).
  • Language translators: compiler, interpreter, assembler.
  • Utility programs: antivirus, disk formatter, backup tools.
  • Device drivers: let the OS talk to printers, keyboards, etc.

Application software

Written to do a specific job for the user.

  • General purpose: word processor, spreadsheet, browser.
  • Specific purpose: payroll, library management, railway reservation.
  • Customized software: built for one organization on request.

✓ Answer checked by Claude Opus 5.5 (high effort)

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