antivirus is the necessary minimum security protection for your computers, but upgrading to a full security suite gives you so much more. Firewall, spam filter, parental control, these are typical features that a suite adds beyond antivirus. Kaspersky Internet Security includes all of these, along with other useful security features, and all of its components do their jobs well.helps protect your children against online  threats while playing online games.    visit http://www.kaspersky-activation.com  and  folllow the steps provided in the website to install kaspersky