Adware: IGCSE Computer Science Definition

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.

Revision resources to ace your exams

Explore adware in more detail and master other key related terms such as Malware, Pharming, and Phishing in our revision note pages here:

Cyber Security Threats (CIE IGCSE Computer Science)

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IGCSE Computer Science Revision Resources