Definition

Noun: A collection of computer programs, procedures, and associated documentation that instructs a computer on what to do and how to operate. It is the non-tangible, logical component of a computer system, stored in memory, as opposed to the physical hardware.

Usage

The term "software system" refers to the complete set of software components designed to work together to perform a specific set of functions or to provide a platform for other software. * The new accounting software system has streamlined our monthly reporting. * Developing a reliable software system requires careful planning and testing. * The complexity of a modern operating system makes it a major software system.

Advanced Usage

• "Mission-critical software system": A software system whose failure would severely disrupt business operations or safety.
  • The air traffic control software system is mission-critical and has extensive redundancy.
• "Legacy software system": An old software system that is still in use, often difficult to maintain or integrate with newer technologies.
  • The bank is spending millions to replace its legacy software systems.

Variants and Related Words

• Software (n): A more general term for computer programs and data. "Software system" often implies a larger, more integrated collection than "software" alone.
  • We need to update the software on this machine.
• Application (n): A type of software system designed for end-users to perform specific tasks (e.g., word processor, spreadsheet).
  • The office suite is a popular business application.
• Platform (n): A type of software system that serves as a foundation upon which other applications run.
  • The new game was developed for multiple gaming platforms.

Synonyms

• Software package: Often implies a commercially sold, complete software system.
• Program suite: A collection of related software programs bundled together.

Related Phrases

• Software system architecture: The fundamental structures and design principles of a software system.
  • The team is reviewing the software system architecture for potential improvements.
• Software system lifecycle: The phases of development, deployment, use, and retirement of a software system.
  • Managing the entire software system lifecycle is a key responsibility of the IT department.

Noun

1. (computer science) written programs or procedures or rules and associated documentation pertaining to the operation of a computer system and that are stored in read/write memory
   • the market for software is expected to expand