Avast Antivirus full version with its key Download free

Avast! Free Antivirus is a complete anti-virus package.It is free for registered home non-commercial users. It contains an on-demand scanner with two interfaces (simple for novices and advanced for experienced users), an on-access scanner with Standard Shield (which protects against execution and opening malware programs) and an embedded e-mail scanner which scans incoming and outgoing email messages Avast Free Antivirus has a special screen saver which scan your system while your computer is not in use. Updates are incremental and frequently made available for manual or scheduled download. You will download a 30 day demo, if you would like to continue free usage beyond that time, you`ll need to register from the home page