The Advanced Personal Firewall interface provides one-stop access to the security features that keep your computer safe.Prevents Hackers and Adware Communications. Stops viruses and worms, and protects against emerging viruses before they attack. Protects against fraudulent E-mail and web based attacks.You get protection from viruses ,worms ,Trojan horses and spyware that sneak onto your computer via your web browser ,e-mail or instant messaging.