Short description of 1-2-3 Spyware Free 4.8: 1-2-3 Spyware Free provides automatic protection against all known threats; detects and removes all kinds of spyware, trojan and harmful components that might sneak into your PC. Scheduled system scan and updates maintain security on regular basis. Real-time protection notifies you about suspicious activities. The Undo option provides you with ability to roll back deleted infected entries at any time.