GlossariesIGCSE GlossariesIGCSE Computer Science GlossaryAdware

Adware - IGCSE Computer Science Definition

Reviewed by: James Woodhouse

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What is adware?

In IGCSE Computer Science, adware is a type of software that automatically displays unwanted advertisements, often in the form of pop-ups or banners. It is usually bundled with free software and can track user behaviour to serve targeted ads.

Why is adware a security risk?

While some adware is harmless, it can also slow down a computer, collect personal data, or redirect users to malicious websites.

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James Woodhouse

Reviewer: James Woodhouse

Expertise: Computer Science & English Subject Lead

James graduated from the University of Sunderland with a degree in ICT and Computing education. He has over 14 years of experience both teaching and leading in Computer Science, specialising in teaching GCSE and A-level. James has held various leadership roles, including Head of Computer Science and coordinator positions for Key Stage 3 and Key Stage 4. James has a keen interest in networking security and technologies aimed at preventing security breaches.

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