CompTIA A+ 220-1002 Question A-58

An end user is browsing the Internet when multiple browser pages open by themselves. The user notices the PC is running slowly, even while not browsing the internet. Which of the following actions should the user take?

A. Update antivirus definitions
B. Install anti-malware software
C. Enable the pop-up blocker
D. Reboot the PC

Correct Answer: B