Controls & Settings guide
The Windows 7 Parental controls is a valuable tool for restricting the content a child can have access to on the computer. You can restrict time, games, and programs.
A new account for the child and Password
Inappropriate content 
Online games 
Timer You will need to add a password to the account.
This restricts when the child can use the computer at these times.
Choose which age ratings are restricted and which are free to play.
Tick which programs the child is restricted too.
Follow these links to learn more or download this information
