ZoneAlarm Free Antivirus Software detects and blocks more viruses than paid Norton Internet Security software and McAfee Total Protection. ZoneAlarm Free Antivirus + Firewall tested better than leading Security Suites by AV-TEST.org (PC Magazine, August 01, 2012). If you insert your pen drive or USB flash drive (small portable data storage device that is accessed through the USB port of computer) to your computer (which is affected by Viruses or Trojans or Spy wares) ZoneAlarm will detect them and remove them automatically.
Update antivirus software (ZoneAlarm) regularly to protect you against viruses:
If you have an internet connection, ZoneAlarm Free Antivirus get updated every 24 hours. Scheduling updates is available only in the paid product. If your antivirus software (ZoneAlarm) is not regularly updated, you are leaving your computer open to viruses that has been released since your last update.
When ZoneAlarm security update overdue, it will look like this (as you can see screenshot below).
You need to update immediately as soon as ZoneAlarm update overdue dialogue box pop-up. If you don't, your computer will be at risk, unprotected and vulnerable to attack.
ZoneAlarm Update Finished
Antivirus/Anti-spyware update: Complete.
Product update: Up to date.
New ZoneAlarm Free Update.
Official website: http://www.zonealarm.com