Key Benefits of ZoneAlarm Antivirus:
ZoneAlarm's powerful antivirus protection stops viruses before they infect your PC, and removes any viruses already on it, using a simpler interface than most antivirus products do.
 
Antivirus
Continually searches for, finds, and removes viruses and other malicious software.

• Updates, scans, and removes viruses, and worms in a single, powerful operation
• Automatically removes the most dangerous and useless viruses for you

Network and Program Firewall
Delivers proactive firewall protection with multiple layers of security that stop inbound, outbound, and program attacks while remaining completely invisible to hackers.

• Guards the network perimeter from inbound and outbound threats with the world's #1 firewall
• Prevents malicious programs from sending your personal information across the Internet
• Automatically makes your computer invisible to anyone on the Internet
• Protects your programs from malware

Operating System Firewall (OSFirewall)  IMPROVED
This additional layer of security prevents hard-to-remove malicious programs from getting onto your PC and causing damage.

• Monitor program installation, registry changes and file access down to your PC's core
• Monitor additional program actions for more thorough protection
• Prevents malicious software from damaging files in your core Windows operating system

Game Mode  NEW
One-click control temporarily suppresses most security alerts and prevents them from interrupting your fun while maintaining maximum protection for your PC.

• Stops security alerts from interrupting your fun with one click
• Gives you control to maintain security during gameplay

Essential Email Security
Quarantines suspicious attachments to help defend against unknown viruses; automatically halts outbound messages to keep you from accidentally infecting others.
 
Wireless PC Protection

Automatically detects wireless networks and secures your PC from hackers and other Internet threats wherever you're connected - at home or on the road.
 
SmartDefense Service  IMPROVED
Provides your PC with real-time security updates, improved response to breaking spyware threats, and new attack protection capabilities.

• SmartDefense Advisor automatically adjusts your security settings for maximum protection against the latest virus and spyware outbreaks
• Includes DefenseNet, an early warning system that gathers data from the ZoneAlarm user community on the latest spyware and malware outbreaks
• Leverages this vast user knowledge by including it in signature updates that protect your PC from the latest spyware attacks
• See how it works

Superior Performance & Compatibility
Allows your PC to run quickly and smoothly.