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AQA GCSE · Question 04.1 · Computer systems
Describe what is meant by the terms system software and application software.
Describe what is meant by the terms system software and application software.
How to approach this question
For **System software**, define its purpose. Think about what it manages (hardware, other software) and give an example (like Windows, macOS, or a utility program like an antivirus).
For **Application software**, define its purpose. Think about what it does for the end-user and give an example (like Microsoft Word, Google Chrome, or a game).
Full Answer
**System software:** Software designed to run and maintain a computer system. It operates the computer hardware and provides a platform for applications to run. An example is an operating system.
**Application software:** Software designed to perform a specific task or set of tasks for the user. It runs on top of the system software. An example is a word processor or a web browser.
**System Software:** This is a type of computer program that is designed to run a computer's hardware and application programs. It acts as the interface between the hardware and the user applications. Its primary purpose is to manage the computer system's resources and provide a platform for other software to run. Examples include the Operating System (OS), device drivers, and utility programs (e.g., disk defragmenters, antivirus software).
**Application Software:** This is a program or group of programs designed for end-users to perform specific tasks. It cannot run without an operating system. Users interact directly with application software to do things like write a document, browse the internet, play a game, or edit a photo. Examples include Microsoft Word, Google Chrome, Photoshop, and Spotify.
Common mistakes
✗ Confusing the two types of software.
✗ Giving only examples without a description.
✗ Vague descriptions like "it's the main software" or "it's an app".
Practice the full AQA GCSE Computer Science Paper 2
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