AVG Free is the most popular anti virus solution
available at no cost to home users and provides
the high level of detection capability that millions
of users around the world trust to protect their
computers. It’s easy to use and uses almost no
system resources (in comaprision to Norton anti
virus, which uses a way to big amount of system
resources). AVG Free offers real time protection
as files are opened and programs are run,
updates automaticly and has a Virus Vault for the
safe handling of infected files.