These 5 antivirus suites keep potentially unwanted programs (PUPs) from biting

Adware and potentially unwanted programs (PUPs) might not seem like viruses to some people, but they can wreak havoc and cause major annoyances. It’s like comparing terriers to guard dogs: A misbehaved terrier (PUP) may not be as dangerous as a bad-tempered junkyard dog (virus), but the little ankle-biters can sure get on your nerves, and they tend to nip more often. Check out this article from PCWorld.com