Avast 8 Beta finally comes to scene. it has marvelous working for viruses.the viruses which was undiscovered in 2012 are now behind the jail of avast.avast comes with new killing and fighting strategies and power against virus.it has up to dated virus definition file and trojan killing power. its ranking is almost above from all other antiviruses.
Avast gives it free but we give you free and full version that is goodness for you.