Symantec is one of the top producers of antivirus software and in general their products do a fairly good job of finding and removing viruses from your computer. They offer a variety of programs that have different functionality.
The Norton Add-on Pack is a free add-on for users of Norton Internet Security and Norton 360. This add-on includes features such as Parental Controls, Spam and ad blocker and Confidential Information Protection. These features are used to protect your children from inappropriate web sites and emails and control your confidential and personal information.
Norton AntiSpam filters out dangerous fraudulent or phishing emails from your in-box.
Norton Parental Controls blocks access to websites not suitable for children.
Confidential information protection alerts you if unauthorized information is being sent out over the Internet via email, instant messaging or web pages.
Ad Blocking keeps banner ads and pop-ups off the screen for faster Web browsing.
Parental Controls screen shot
Windows XP or higher
Norton 360 or Norton Internet Security 2007 or later
300MHz or higher processor
256MB of RAM minimum
100MB of free hard disk space
Microsoft Internet Explorer 6.0 or higher
Click here for more details and to download the Norton Add-on Pack