Windows Vista - http://www.vistaarticles.com
How to Enabled Parental Control
http://www.vistaarticles.com/articles/464/1/How-to-Enabled-Parental-Control
By 
Published on 09/23/2007
 
How to Enabled Parental Control.
How to Enabled Parental Control

1. Control Panel
2. Set up Parental Controls
3. Choose User or Create a New User Account
4. Follow the Wizard

Note: Make sure the system administrator account is password protected.