The Zigback Blocker Pro v1.1 is a small ad-in that turns your web browser into the largest, most reliable kid-safe environment on the World Wide Web. Unlike other web content filters, we block ALL web sites; then regulate those sites that are approved kid-safe web sites. No hassles, or new software to learn; just install and you are up and running-turn it off and on with the click of a button. Perfect for young kids between 8 and 13 years old; block access to social networking, instant messaging, file and video sharing, email, and other potentially harmful web sites. Version 1.1 may include unspecified updates, enhancements, and bug fixes.