AVG is an umbrella term for a range of anti-virus and Internet security software for the Microsoft Windows, Linux, Mac OS X, and FreeBSD computing platforms, developed by AVG Technologies, a privately held Czech company formerly known as Grisoft. Its very much useful antivirus in world. Most of the people use AVG antivirus in there computer. And the are getting very much good result of this.
Note: To unzip this software after downloading you will be asked for a password. Here is