Which one of the following is not application software?

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Which one of the following is not application software? Answer: Operating System

An Operating System (OS) is system software, not application software. It manages hardware and provides a platform for application software (like MS Word or Excel) to run. Examples of application software: • Microsoft Word • Adobe Photoshop • VLC Media Player

Question context

This question is part of 💻 Computing within the broader 💾 Computer Science subject and appears in the PPSC Punjab Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.