Avast! 4 Home Edition Anti-Virus
avast! 4 Home Edition is a free antivirus software for home noncommercial use. It scans for viruses, worms and Trojans. avast! obtained twice VB100% award in 2002 Virus Bulletin reviews. avast! scans: On Demand – with Skinnable Simple Interface, On Access , E-mail, during Boot Time, in File Explorer and Screen Saver. It maintains Virus Chest. True incremental updates based on iAVS technology updates virus definition at least twice a week.