Introduction to Computer Software

Definition

• Software refers to a collection of programs that instruct a computer on how to perform tasks.
• Includes documents that describe programs and their usage.

Classification of Software

Software is classified into two main categories:

1. System Software

• Purpose: Manages computer system resources and operates/control computer hardware.
• Provides a platform for running application software.
• Acts as an intermediary between hardware and application programs.
• Includes programs that perform specific tasks for the computer system.

2. Application Software

• Purpose: Solves specific problems or performs tasks for the user.
• Also known as productivity programs or end-user programs.
• Enables users to perform tasks such as creating documents, spreadsheets, databases, etc.
• Operates via the platform provided by system software.

Summary

• System Software: Essential for running hardware and general operations, providing a foundation for application software.
• Application Software: Tailored to solve specific user problems or tasks, enhancing productivity.