Avast! Free Antivirus

 

Avast! Free Antivirus is the freeware version of the Avast! antivirus software available to Microsoft Windows and Linux users, while Avast! Pro Antivirus is offered to businesses and users who want additional features. Priority updates are delivered automatically using PUSH update technology in Avast! Pro Antivirus. Avast! Pro Antivirus also has a command line scanner and a script blocker; however, in version 6, the script blocker is available to users of the free version. avast! Free Antivirus integrates with the Windows Explorer right click menu and also includes a special screen saver which is able to scan your system while your computer is not in use. Updates are incremental and frequently made available for manual or scheduled download.

 

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