CompTIA Tech+ (FC0-U71)Applications and SoftwareEasy
A user reports that their Windows computer is displaying frequent pop-up advertisements, even when no browser is open. Which type of unwanted software is MOST likely causing this issue?
- ASpyware
- BRansomware
- CAdware
- DRootkit
Show answer & explanationAnswer & explanation
Correct answer: C. Adware
Adware is designed to display unwanted advertisements, often through pop-ups, even when a web browser is not actively in use. This behavior is a hallmark of adware infections.
Why the other options are wrong
- A. Spyware collects personal information without consent, typically without overt pop-ups.
- B. Ransomware encrypts files and demands payment, not primarily displaying pop-ups.
- D. Rootkits hide the presence of malicious software and are not primarily associated with pop-up ads.
Adware
Software that automatically displays unwanted advertisements on a computer, often as pop-ups.
- Often bundled with legitimate software downloads.
- Can slow down system performance.
- May display ads even when no browser is active.
Memory trick: An Adware Pop-up is an Annoyance.